James was supposed to measure the circumference of three trees as homework for science class. When he got to class the next day, he realized that he measured the trees in inches instead of centimeters.

One tree had a circumference of 41 inches. What is the tree's circumference in centimeters?

Hint: 1 inch equals 2.5 cm
A.
102.5 cm
B.
27 cm
C.
135 cm
D.
16 cm

Answers

Answer 1

Answer:

[tex]\huge\boxed{\sf 102.5\ cm}[/tex]

Explanation:

Given that,

Circumference = C = 41 inches

Also,

1 inch = 2.5 cm

Multiply 41 to both sides

41 inches = 2.5 × 41 cm

41 inches = 102.5 cm

So, The tree has a circumference of 102.5 cm.

[tex]\rule[225]{225}{2}[/tex]


Related Questions

What mass of water is produced from the complete combustion of 4.60×10-3 g of methane?
Express your answer with the appropriate units.

Answers

Answer:

=  1.03 x 10⁻² g H₂O

Explanation:

To find the mass of water, you need to (1) convert grams CH₄ to moles CH₄ (via molar mass), then (2) convert moles CH₄ to moles H₂O (via mole-to-mole ratio from reaction coefficients), and then (3) convert moles H₂O to grams H₂O (via molar mass). The final answer should have 3 sig figs to reflect the given value (4.60 x 10⁻³ g).

Molar Mass (CH₄): 12.011 g/mol + 4(1.008 g/mol)

Molar Mass (CH₄): 16.043 g/mol

Combustion of Methane:

1 CH₄ + 2 O₂ ---> 2 H₂O + 1 CO₂

Molar Mass (H₂O): 2(1.008 g/mol) + 15.998 g/mol

Molar Mass (H₂O): 18.014 g/mol

4.60 x 10⁻³ g CH₄          1 mole             2 moles H₂O          18.014 g
--------------------------  x  -----------------  x  ---------------------  x  ----------------  =
                                     16.043 g            1 mole CH₄             1 mole

=  0.0103 g H₂O

=  1.03 x 10⁻² g H₂O

Is it possible to use the subatomic particles as an energy source?

Answers

So first, let's get some background knowledge.

So, how does energy concentrate to become subatomic particles?

To answer it in the best way possible, we have to understand what is energy and what particles are.

The capacity to perform labor is energy. It cannot be made or taken away. All of it was made during the moment of the Big Bang. Since then, it has changed into one form or another or has been employed to produce particles. In their purest form, elementary particles are quantum fields that are waves in space-time carrying energy. These waves also contain four moments (energy, vector momentum, angular momentum, and charge), unless they are completely chargeless like photons. They are nothing more than energy, which is dependent on the wave's frequency (and has endowed with it some properties like charge and spin etc). Therefore, energy creates particles by destroying one or more particles and creating one or more other particles, by taking energy from them and transducing into the others, in a similar fashion to how particles came out of nothing but energy pumped into the space-time the first time (after the Big Bang). In quantum physics, the annihilation and creation operators are used to represent it. I'll use one as an illustration. formation of the duo. Once it collides with a heavy nucleus (i.e., one with a high atomic number, Z), a high-energy gamma ray with energy greater than the rest energies of a proton-electron pair experiences an electromagnetic interaction, which is mediated by a virtual photon, and generates an electron and positron pair. For instance, if the initial gamma ray had an energy of 20 MeV, the generation of the pair would take around 1.022 MeV (the total of the rest energies of the electron and positron), whereas the pair would share about 18.078 MeV in kinetic energy. As a result, the energy is simply converted from a boson with no charge, mass, or spin to two products with opposite charges, each having a mass of 0.511 MeV: a negatively charged spin 1/2 fermion and a positively charged spin 1/2 fermion (anti-particle of the first).

So to answer, let's complete this in a question, what subatomic particle causes electricity?

There are instances when the protons and electrons in an atom's outermost shells are not strongly attracted to one another. It is possible to force these electrons out of their orbits. They may move from one atom to another by exerting force. Electricity is made up of these moving electrons.

Which of the following can contribute to food spoilage

Answers

Answer:

keeping things above 40 degrees Celsius as that can fasten the rot process of fruits and vegetables

Light, oxygen, heat, humidity, temperature and spoilage bacteria can contribute to food spoilage

What is food spoilage

Tiny living things called microorganisms like bacteria, molds, and yeasts can get into our food and make it go bad. They can become larger in size and increase in number, causing the food to feel different, look different, smell different, and taste different.

Enzymes in food can speed up spoilage. Enzymes can break apart the nutrients in food, which can cause the food to change and become less fresh.

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Hidrocarburos alcanos ejemplos del 30 al 100

Answers

Explanation:

Metano: CH₄; Etano: C₂H₆; Propano: C₃H₈; Butano: C₄H₁₀; Pentano: C₅H₁₂; Hexano: C₆H₁₄; Heptano: C₇H₁₆; Octano: C₈H₁₈; Nonano: C₉H₂₀; Decano

In the following reaction, how much heat is
generated when 1.83 moles of CH4 are
burned?
CH4 (g) + 2 O2 (g) → CO₂ (g) + 2 H₂O(g) AH°
= -802 kJ/mol

Answers

Answer:

1470 kJ (to 3 sf)

Explanation:

(802)(1.83) = 1470 kJ (to 3 sf)

3. Which of the following are oxidation reactions that might occur naturally in a forest? (select all that apply)

A. Erosion (from wind)
B. Erosion (from rain/water)
C. Decomposition (rotting)
D. Combustion (fire)​

Answers

Answer:

D

Explanation:

it's a forest so erosion is out and rotting is not really a reaction

Answer:D

Explanation:

If the diameter of an atom is 1x10^-8 cm, what is the diameter of the nucleus

Answers

If the diameter of an atom is 1 × 10⁻⁸ cm, the diameter of the nucleus is approximately 1 × 10⁻¹² cm, since the atom is mostly empty space.

What is the nucleus of an atom?

The nucleus is the part of an atom that contains more than 99.9% of its mass, represented by protons and neutrons.

The diameter of an atom is 1 × 10⁻⁸ cm. The nucleus is about 10,000 times smaller than the atom. Thus, the diameter of the nucleus is:

d(nucleus) = d(atom) / 10,000

d(nucleus) = 1 × 10⁻⁸ cm / 10,000 = 1 × 10⁻¹² cm

If the diameter of an atom is 1 × 10⁻⁸ cm, the diameter of the nucleus is approximately 1 × 10⁻¹² cm, since the atom is mostly empty space.

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What is the number of oxygen atoms in a formula unit of Al2(SO4)3?

Answers

No of molecules of Aluminium trisulphate

6.023×10²³

No of moles of each

Al=2S=3O=12

Total=17

So no of oxygen atoms

(6.023×10²³/17)×124.25×10²³atoms

There are 12 oxygen atoms in a formula unit of [tex]\rm Al_2(SO_4)3[/tex].

In the formula unit of [tex]\rm Al_2(SO_4)3[/tex], there are a total of 12 oxygen atoms. To determine the number of oxygen atoms, we break down the formula into its constituent elements.

[tex]\rm Al_2(SO_4)3[/tex] consists of 2 aluminum (Al) atoms, 3 sulfate ([tex]\rm SO_4[/tex]) ions, and each sulfate ion contains 4 oxygen (O) atoms.

Therefore, the number of oxygen atoms is calculated as follows:

Number of oxygen atoms = 2 (Aluminum atoms) + 3 (Sulfate ions) x 4 (oxygen atoms per sulfate ion)

Number of oxygen atoms = 2 + 12 = 14

Thus, there are 12 oxygen atoms in a formula unit of [tex]\rm Al_2(SO_4)3[/tex].

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1.) A building has two lifts. One lift stops only at even numbered floors and the other stops only at odd numbered floors. What is the advantage in operating the lifts in this manner, instead of both lifts stopping at every floor?

A. It makes sure that both the lifts are used for an equal number of trips.

B. It reduces the time taken to reach the required floor, as the lifts can move faster.

C. The total number of people that can be carried by two lifts is increased.

D. It makes sure that the lifts are always full while going up and while coming down.

2.) During winter in the temperate regions, days are short. Air samples taken since 1986, during winter in Canada which lies in the temperate region, show that the average atmospheric carbon dioxide concentration in winter is higher than it is in summer.
Which of the following statement is the most likely reason for this?

A. Plants breathe very little during the winter months.

B. More animals respire actively in the winter months.

C. The amount of photosynthesis taking place is less in winter.

D. Plants and animals use up stored food for respiration in winter.

3.) Parul has two colourless solutions P and Q. solution P turns red litmus paper blue. She mixes solutions P and Q together. On evaporation of the mixture she obtains crystals of common salt. Which of the following is solution Q likely to do?

A. Turn yellow turmeric paste red in colour

B. Cool down lime water when mixed with it.

C. Produce a gas when mixed with baking soda.

D. (Nothing can be said with just the given information.)​

Answers

The answers for the following questions are given below

the advantage in operating the lifts in this manner is: (B). It reduces the time taken to reach the required floor, as the lifts can move faster.The most likely reason for this is: (A). Plants breathe very little during the winter months.Solution Q likely to do: (D). (Nothing can be said with just the given information.)​

Meaning of Solution

A solution can be defined as a chemical mixture that is formed by two major components which are known as the solute and the solvent.

A solution based on its components varies in its type and function.

In conclusion, The answers for the following questions are given above.

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If charcoal and sugar were present in crude benzoic acid, would recrystallization from water be a good method of purification? Why? Explain.

Answers

Find the missing side length of each triangle. Round to the nearest tenth if necessary.
c) b=5.1 m, c=12.3 m, a=[1] m

What is the molality of a solution composed of 342 moles of sugar (C12H22O11) dissolved in 171 kilograms of water (H20)?

Answers

Molality=mol/kg

342/171

=2m

Hope this helped :)

The molality of the solution which is composed of 342 moles of sugar were dissolved in 171 kilograms of water is 0.002 mol/g.

To calculate the molality of a solution, you need to divide the number of moles of solute by the mass of the solvent (in kilograms).

Given:

Number of moles of sugar (C₁₂H₂₂O₁₁) = 342 moles

Mass of water (H₂O) = 171 kilograms

Molality (m) = moles of solute/mass of solvent in kg

First, convert the mass of water from kilograms to grams:

Mass of water = 171 kilograms × 1000 grams/kilogram

= 171,000 grams

Now we can calculate the molality:

Molality = 342 moles / 171,000 grams

However, before we proceed, we consider the molecular weight of sugar (C₁₂H₂₂O₁₁) to convert from moles to grams.

The molecular weight of sugar can be calculated as follows:

12 carbon atoms × 12.01 g/mol = 144.12 g/mol

22 hydrogen atoms × 1.01 g/mol = 22.22 g/mol

11 oxygen atoms × 16.00 g/mol = 176.00 g/mol

Adding up the individual atomic masses

144.12 g/mol + 22.22 g/mol + 176.00 g/mol

= 342.34 g/mol

Now we calculate the molality:

Molality = 342 moles / 171,000 grams

= 0.002 mol/g

Therefore, the molality of the solution composed of 342 moles of sugar dissolved in 171 kilograms of water is 0.002 mol/g.

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What is the percentage by mass of nickel (Ni) in nickel phosphate (Ni3(PO4)2)? A. 64.9% B. 38.2% C. 48.1% D. 23.1%

Answers

The mass percentage of nickel in nickel phosphate is 48.1%.

Percentage by mass of nickel in nickel phosphate is 48.1%.

Here we have nickel phosphate - Ni₃(PO₄)₂

In this formula there are-

3 Ni atoms , 2 P atoms and 8 O atoms

now, the molecular mass nickel phosphate is- = 3 × molar mass of Ni + 2 × molar mass of P + 8 × molar mass of O

Now we know that -

molar mass of Ni = 58.7u

molar mass of P = 31u

molar mass of O = 16

So that here-

molecular mass of nickel phosphate = 3 × 58.7 + 2 × 31 + 8 × 16 = 176.1 + 62 + 128 = 366.1u

Now, mass of nickel in nickel phosphate = 3 × 58.7  = 176.1u

And for mass percentage - mass percentage = ( mass of nickel / mass of nickel phosphate ) × 100 =  (176.1 / 366.1) × 100 = 48.10 %

Hence we can conclude that the mass percentage of nickel in nickel phosphate came out to be 48.1 % after applying all the concepts.

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The explanation for the large space between particles in a gas is provided by ____. A. Boyle's law B. Dalton's law C. kinetic theory D. energy conservation

Answers

The explanation for the large space between particles in a gas is provided by the kinetic theory (option C).

What is the kinetic theory?

The kinetic theory is a scientific theory used in physics to understand the behavior of gases.

This theory (kinetic theory) indicates that molecular distances in gases are small when compared to the molecular sizes.

In conclusion, the explanation for the large space between particles in a gas is provided by the kinetic theory (option C).

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Which describes the molecule shown below?

O A. Saturated alkane
B. Unsaturated alkyne
C. Saturated alkene
O D. Unsaturated alkene

Answers

Answer:

saturared alkane

because of its single bonded

How many hydrogen atoms are represented by (CH3)2CHOH?

Answers

Answer:

8 Hydrogen Atoms

Explanation:

The subscripts that are next to the coefficient (letter) indicates how much atoms the element/compound has.

So:

(CH3) × 2 ⇒ 6 hydrogen atoms

+ 1 from (CH) and another from (OH) ⇒ 8 atoms

given the reaction below, if 0.00345 g of carbon dioxide is used up, how many grams of water will be produced?

CO2 + 2LiOH → Li2CO3 + H2O

Answers

From the  stoichiometry of the reaction, 1.4 * 10^-3 g is produced.

What mass of water is produced?

The equation of the reaction is written as; CO2 + 2LiOH → Li2CO3 + H2O. This can help us to apply the principle of stoichiometry here.

Thus;

Number of moles of CO2 = 0.00345 g/44 g/mol = 7.8 * 10^-5 moles

If 1 mole of CO2 produced 1 mole of water

7.8 * 10^-5 moles of CO2 produced  7.8 * 10^-5 moles of water

Mass of water produced =  7.8 * 10^-5 moles * 18 g/mol = 1.4 * 10^-3 g

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A first-order reaction has a half-life of 20.0 minutes. Starting with 1.00 x 10^20 molecules
of reactant at time t = 0, how many molecules remain unreacted after 100.0 minutes?
A) 1.00 x 10^4molecules
B) 2.00 x 10^19 molecules
C) 3.20 x 10^16 molecules
D) 5.00 x 10^20 molecules
E) none of the above

Answers

Answer:

E

Explanation:

100 minutes is   5 half lives  ( 100 min/20 min/half life)

         = (1/2 )^5

1 x 10^20    *    (1/2)^5 =   3.125 x10^18   molecules

It has been proposed that North America is moving west at about 2 cm per year. How many kilometers would it move in 5,000 years? (Note: 2 cm is a measurement so your final answer should have significant figure rules applied.) km

Answers

Answer:

0.1 kilometer

Explanation:

First, multiply 5,000 by two to get your cm after 5,000 years which is 10,000 cm and then divide by 100,000 to convert to kilometers which is 0.1.

Suppose that 25g of each substance is initially at 27.0grade centígrados what is the final temperatura of each substance upon absorbing 2.3 kJ of heat

Answers

The temperature rise of each substance depends on its specific heat capacity.

What determine the rise in temperature of equal masses of substances when heated?

The rise in temperature in a substance depends on the specific heat capacity of the substance.

The formula to determine the temperature rise is give as:

Q = mcΔT

Where:

Q = quantity of heatm = massc = specific heat capacityΔT = temperature rise

Substances with large heat capacities have the lowest temperature rises while those with small heat capacities have the biggest temperature increase.

In conclusion, the temperature rises depends on the specific heat capacity.

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How many moles of oxygen atoms are contained in 9.9 moles of KClO3 (potassium chlorate)?

Answers

Answer:

Explanation:

Comment

1 mole of KClO3 has 3 moles of oxygen

9.9 moles of KClO3 has x moles of oxygen

Formula

1/9.9 = 3/x                                    Cross Multiply

Solution

1 / 9.9 = 3 / x

1*x = 9.9 * 3

x = 29.7 moles of oxygen

1 mole of oxygen has 6.02 * 10^23 atoms making up that 1 mole

29.7 moles of oxygen has 6.02*10^23 atoms making them up.

Answer

29.7 * 6.02 * 10^23 atoms

1.78 * 10^25 atoms

Calculate atoms in KClO_3

K=1Cl=1O=3

1 mol KCl contains 3mol O_2

9.9 mol contains

9.9(3)29.7mol O_2

Why are environmental factors important to consider when assessing an individual’s health? a. environmental factors are the sole cause of health related issues. b. environmental factors are not important to consider, because they have no effect on an individual’s health. c. some health risks are increased by heredity, which manifest under certain environmental conditions. d. none of the above please select the best answer from the choices provided a b c d

Answers

c. Some health risks are increased by heredity, which manifest under certain environmental conditions.

The chance of contracting some diseases can arise in particular circumstances.

The occurrence of certain diseases is influenced by certain environmental factors. Air pollution from a polluted environment increases the chance of allergic people or those with overactive immune systems acquiring respiratory conditions like asthma. A similar genetic flaw in melanin formation increases the risk of skin cancer in people who are exposed to UV rays. As a result, certain circumstances promote the development of disease.

Communities can lessen exposure to diseases and chemicals that have damaging effects on the body by focusing on environmental health. Environmental health treatments can improve everyone's quality of life, but they may be especially noticeable for people with pre-existing health conditions.

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An obsolete scientific theory is a scientific theory that, though once widely accepted, has since been discarded. For example, the Flat Earth theory, which states that the Earth's shape is flat, like that of a paper, is an obsolete scientific theory. This is because it was later proven that the Earth's shape is not flat, but almost spherical.
Which of the following is another obsolete scientific theory?

Answers

Another example of an obsolete scientific theory is Lamarck theory that was challenged by Darwinian evolution.

What is an obsolete scientific theory?

An obsolete or superseded scientific theory is a scientific theory that, though once widely accepted, has since been discarded or superseded.

According to this question, one example of obsolete scientific theory is Flat Earth theory, which states that the Earth's shape is flat, like that of a paper.

Another example of an obsolete scientific theory is Lamarck theory that was challenged by Darwinian evolution.

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12. Explain the terms as used in potentiometric analysis (i) Accuracy (ii) Precision (iii) Sensitivity (iv) Selectivity 10marks​

Answers

Precision refers to solute value, sensitivity is the ability to sense a change in solution, whereas accuracy and selectivity refer to the ability to detect the solute.

What is potentiometric titration?

Potentiometric titration refers to a chemistry analytical strategy used to identify a particular substance, which may be a solute in the solution.

A potentiometric analysis is based on the use of electrodes capable of recording different values of the titrant substance, which enables the determination of the concentration of a given solute.

In conclusion, precision refers to solute value, sensitivity is the ability to sense a change in solution and accuracy and selectivity refer to the ability to detect the solute.

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between Au3+ and Au+ which has a larger radius and why​

Answers

Answer:

Au+ has larger radius than Au3+

Atomic no. of au is 79 , to become au3+ it has to loose 3 electrons and to become au+ it has to loose one electron if it loose 3 electrons the nucleus force will bound the other electrons strongly and the orbital radius will become small as compared to the parent atom

When hydrogen sulfide gas is bubbled into a solution of sodium hydroxide, the reaction forms sodium sulfide and water. How many grams of sodium sulfide are formed if 1.50 g of hydrogen sulfide is bubbled into a solution containing 1.65 g of sodium hydroxide, assuming that the limiting reagent is completely consumed ?

Answers

Answer:

1.61 g Na₂S

Explanation:

To find the mass of sodium sulfide (Na₂S) generated from hydrogen sulfide (H₂S) and sodium hydroxide (NaOH), you need to (1) construct the balanced chemical equation, then (2) calculate the molar masses of each molecule involved, then (3) convert grams of each reagent to grams of the product (via the molar masses and mole-to-mole ratio from equation coefficients), and then (4) determine the limiting reagent and final answer. It is important to arrange the conversions in a way that allows for the cancellation of units (the desired unit should be in the numerator).

(Step 1)

The unbalanced equation:

H₂S + NaOH ---> Na₂S + H₂O

Reactants: 3 hydrogen, 1 sulfur, 1 sodium, 1 oxygen

Products: 2 hydrogen, 1 sulfur, 2 sodium, 1 oxygen

The balanced equation:

H₂S + 2 NaOH ---> Na₂S + 2 H₂O

Reactants: 4 hydrogen, 1 sulfur, 2 sodium 2 oxygen

Products: 4 hydrogen, 1 sulfur, 2 sodium, 4 oxygen

(Step 2)

Molar Mass (H₂S): 2(1.008 g/mol) + 32.065 g/mol

Molar Mass (H₂S): 34.081 g/mol

Molar Mass (NaOH): 22.990 g/mol + 15.998 g/mol + 1.008 g/mol

Molar Mass (NaOH): 39.998 g/mol

Molar Mass (Na₂S): 2(22.990 g/mol) + 32.065 g/mol

Molar Mass (Na₂S): 78.045 g/mol

(Step 3)

1.50 g H₂S          1 mole            1 mole Na₂S          78.045 g
-----------------  x  ----------------  x  --------------------  x  -----------------  =
                           34.081 g          1 mole H₂S            1 mole

=  3.43 g Na₂S

1.65 g NaOH           1 mole              1 mole Na₂S          78.045 g
--------------------  x  ----------------  x  -----------------------  x  ----------------  =
                              39.998 g        2 moles NaOH          1 mole

=  1.61 g Na₂S

(Step 4)

Because NaOH generates less product, it will run out before all of the H₂S is used. This makes NaOH the limiting reagent and the final answer 1.61 grams Na₂S.

I need help with solution

Answers

[tex]molar \: mass = 48 \\ element = cadmium[/tex]

Answer:

A.) Titanium

Explanation:

The graph appears to be a mass spectrum. This graph describes the abundance of an element in a sample. The x-axis measures the mass of the element. As such, you can identify the element by determining which element has an atomic weight (g/mol) that matches the highest peak.

Titanium = 47.867 g/mol

Cadmium = 112.41 g/mol

Vanadium = 50.942 g/mol

The highest peak appears to be at 48. From these atomic weights, it seems that titanium is the element with the closest mass.

This graph is measuring an unknown element, so ideally, there would be only one peak. If this is a graph of one element, then why are their multiply smaller peaks? The smaller peaks are most likely isotopes or impurities.

Which of the following describes scientist?

Answers

Complete Question :

Which of the following describes scientists?

A. People with similar personalities

B. People from different backgrounds

C. People with perfect understanding of science

D. People with only one perspective

Answer :

Scientists can be described as People with perfect understanding of science. Hence, Option (C) is correct answer

What is Scientist ?

A scientist is a person who conducts scientific research to advance knowledge in an area of interest.

Scientists are motivated to work in several ways. Many have a desire to understand why the world is as we see it and how it came to be. They exhibit a strong curiosity about reality.

Therefore, Scientists can be described as People with perfect understanding of science. Hence, Option (C) is correct.

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If 50.75 g of a gas occupies 10.0 L at STP, 129.3 g of the gas will occupy __________ L at STP.

Answers

If 50.75 g of a gas occupies 10.0 L at STP, 129.3 g of the gas will occupy 25.48 L at STP.

How to calculate volume?

The volume of a gas at STP can be calculated using the direct proportion method.

According to this question, 50.75 g of a gas occupies 10.0 L at STP, then 129.3g of the same gas will occupy the following:

= 129.3 × 10/50.75

= 25.48L

Therefore, if 50.75 g of a gas occupies 10.0 L at STP, 129.3 g of the gas will occupy 25.48 L at STP.

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Given the equilibrium for a general reaction a+b c+d explain what happens to the reactants and products from time 0 until the time at which the reaction reaches equilibrium

Answers

The concentration of the reactants and products will balance out.

What is an equilibrium reaction?

It is a characteristic of reversible reactions in which there will be no net change in the concentration of the reactants and that of the products.

In the reaction: a + b ---> c + d

At the beginning (time 0), a and b will react to produce c and d.

As soon as c and d are produced, 2 reactions go on simultaneously:

a and b reacting to produce more c and dc and d reacting to produce a and b

These reactions continue until as much c and are being produced as much as a and b.

In other words, equilibrium is reached when there is no net production of a and b as well as c and d.

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A substance is considered more efficient at storing energy when its specific heat enables it to resist changes in temperature. so, a more efficient substance will stay hotter, or cooler, for longer. based on your answers for questions 1 through 3, which substance—air or water—stores energy more efficiently under equal conditions?

Answers

Water stores energy more efficiently than air under equal conditions.

It requires more energy to heat water than it does to heat air because water has a significantly larger heat capacity and specific heat than air. Compared to air, which has a specific heat of 1.005 J/g degreesC, water has a specific heat of 4.186 J/g degreesC.

Specific heat:

The amount of heat required to raise the temperature per unit mass is known as specific heat capacity. The heat in Joules required to increase the temperature of 1 gram of sample by 1 Kelvin or degree Celsius is often stated. Water is an excellent temperature regulator since it has a very high specific heat capacity.

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Other Questions
How does a person standing on the ground correctly explain why you, sitting on the left side of a slippery back car seat, slide to the right when the car makes a high speed left turn If metals are deposited in streambeds ________ would probably be used. spoil bank mining open-pit mining placer mining strip mining underground mining In beer ads, we often see attractive people socializing while a voice over associates the beer with a good time. The ________________ of most beer ads, then, is that beer is a refreshing beverage that complements almost any gathering. Select the correct answer.Here's another plant stand. It has 2 rows, each holding 4 plants. Suppose this plant stand is turned upright.Choose the number sentence that represents the plants on the upright plant stand.8 1 = 84 2 = 82 2 = 44 4 = 16 The price of an item has been reduced by 85%. The original price was $33. Name an angle supplementary to You are 22 years old and are starting a savings plan and will deposit $200 every 2 months until you retire. The account will give you 7% interest. How much do you expect your account to be worth when you retire at 67 years old? A sample of ideal gas at room temperature occupies a volume of 27.0 L at a pressure of 242 torr . If the pressure changes to 1210 torr , with no change in the temperature or moles of gas, what is the new volume, V2 ? Express your answer with the appropriate units. Henry begins a savings account with $500. The savings account accumulates 2.5% annual interest based on the equation Vh=500(1.025)^t , where Vh is the value of the account after t years. Andres begins a savings account three years later with the same initial amount of money at the same interest rate. Which equations represent the value of Andress account after t years?A) Va=500(1.025)^t-3 and Va=464.30(1.025)^tB) Va=500(1.025)^t+3 and Va=538.45(1.025)^tC)Va=500(1.025)^t-3 and Va=538.45(1.025)^tD)Va=500(1.025)^t+3 and Va=464.30(1.025)^t The servant girl of the favored wife, the younger sister, was named ______________, while the servant girl of the first wife was named Zilpah. Tricky ended up with twelve sons by these four women. Find 0,8,3 round the nearest degree What is the [H+] if the pH of asolution is 7.60?[H+] = [? ] 102] A basketball hoop is shown. Lisa is standing 10 feet from the basketball net. The basketball net is 8.5 feet high. Lisa apostrophe s line of vision is 5 feet off the ground. When she looks up to the net, a right triangle is formed.Use the diagram and complete the steps to find the measure of the angle of depression from the top of the hoop to Lisa.The length of the shortest leg of the right triangle that is formed is feet.The angle of depression from the hoop to Lisa is to the angle of elevation from Lisas line of sight to the hoop.Because the lengths of the opposite and adjacent sides are known, use the function.The angle of depression, rounded to the nearest degree, is approximately degrees. Are humans considered creatures? A sparsely populated country that undergoes industrial growth would be most likely topass laws to restrict immigration.experience a decline in population.attract immigrants from other countries.expel immigrants from other countries. Find the tangent of angle in the triangle below.A. 4(sqroot)65/65B. 9/5C. 4/9D. (sqroot)65/4E. 9/4 Select the correct answer.What does line 1 of the poem reveal about the speaker's voice?OA. The speaker has a careless attitude toward nature.The speaker is angry about nature's seeming indifference.The speaker is insecure about his or her place in nature.OD. The speaker has a desire to control natural forces. choose 1Chinaa) can manipulate the U.S. economy because America is entirely dependent on the Chinese economy.b) has hundreds of billions of dollars in American government bonds.c) has a substantial trade surplus with the United States.d) has hundreds of billions of dollars in American government bonds and a substantial trade surplus with the United States. Find the equivalent expression of 12.6 (5.1 + 2.2).12.65.15.32.2 Read the excerpt from The Odyssey.Based on this excerpt, what inference can be madeWhy notabout Odysseus? Select two options.take these cheeses,get them stowed, come back,throw open all the pens, and make a run for it?Odysseus is a careless leader who does not careWe'll drive the kidsand lambs aboard. We sayabout the safety of his crew.put out again on good salt water!'Odysseus's curiosity about the Cyclops is strongerthan his good judgment.Ah,Odysseus wants to see if the Cyclops has anything tohow sound that was! Yet I refused. I wishedgive to him and his men.to see the caveman, what he had to offer-no pretty sight, it turned out, for my friends.0 Odysseus is worried about appearing weak in front ofhis men