A very loud sound has a high _____.

resting point


amplitude



wavelength


bass

Answers

Answer 1

Answer:

Resting Point

Explanation:

Answer 2

Answer: amplitude

Explanation:


Related Questions

The ability to pound metal into a flat sheet without breaking it is:

A. Luster
B. Malleability
C. Ductile

Answers

Answer: B

Explanation: Cuz .

Answer: The answer to your question is A

Explanation: Hey I miss you

How many milliliters of an aqueous solution of 0.222 M manganese(II) iodide is needed to obtain 9.57 grams of the salt?​

Answers

Answer:

139 mL

Explanation:

Given data:

Volume of solution required = ?

Molarity of solution = 0.222 M

Mass of salt = 9.57 g

Solution:

Number of moles of manganese iodide:

Number of moles = mass/molar mass

Number of moles = 9.57 g/ 308.75 g/mol

Number of moles = 0.031 mol

Volume required:

Molarity = number of moles of solute / volume in L

0.222 M = 0.031 mol / V

V = 0.031 mol / 0.222 mol/L

V = 0.139 L

Volume in mL:

0.139 L ×1000 mL / 1 L

139 mL

Is the method for converting molecules to moles the same as that for atoms?

Answers

Answer:

One mole is the Avogadro's number of particles (atoms, molecules, ions or electrons) in a substance. Converting to moles is fairly easy because the conversion is always the same.

The smallest fundamental of an element is called an atom while two or more atoms join together to produce a molecule. Molecules are the fundamental of any given compound or a substance.

Yes, the method of converting molecules and atoms to moles are similar.

The method of conversion can be explained as:

The moles are defined by the presence of Avogadro's number that gives the number of particles present in a substance.

The method of converting molecules into moles requires the division of the molecules by [tex]6.02 \times 10^{23}[/tex]. This number which is used in dividing is called  Avogadro's number.

For converting atoms into moles the number of atoms is divided with the Avogadro's number [tex]6.02 \times 10^{23}[/tex].

Therefore, the conversion to moles is easy and the same.

Learn more about moles and Avogadro's number here:

https://brainly.com/question/16398159

What kind of information does this map show?
A. The roads that connect different cities
OB. The shapes of different landforms
O C. The elevation of Earth's surface features
D. The natural resources found in different areas

Answers

A the numbers represent highways.
A. This map shows only maps, so only logical one :)

Explain how the temperature of a substance is related to the kinetic of it molecules.

Answers

Answer: this is the explanation

Explanation:

the temperature of a substance is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles

More kinetic energy means more collision of particles,therefore, as particles collide more the temperature rises.

The empirical formula of a compound is determined to be N2O5. If the molar mass of the compound is 108 g/mol, determine the molecular formula of the compound.

Answers

Answer:

N2O5

Explanation:

Empirical formular is the simplest formular of a compound and shows the atoms present in simple rations.

Molecular formular on the other hand shows the exact number of atoms of element present in a compound.

To obtain molecular formular from empirical formular;

(Empirical formular)n = Molar mass

where n is a simple integer.

(N2O5)n = 108 g/mol

Molar mass of N2O5 = 108 g/mol

(108) n = 108

n = 108 / 108 = 1

Molecular formular = (Empirical formular)n

Molecular formular = (N2O5)*1 = N2O5

In this question, the empirical formular is the same as the molecular formular

i need help i hate multi selects. 100 points please let me know

Answers

Answer:

d would be both liquids and gasses

Explanation:

Answer:

A. Gases

B. Solids

C. Gases

D. liquids and solids

So basically all ur answers are right except D

Explanation:

Brainlist?

HELP HELP IM FAILING PLZ HELP ME

What is the formula mass of calcium nitrate tetrahydrate (Ca (NO3)2 · 4H0]?
Be sure to add the water of hydration, which is the 4H2O part (water surrounding the calcium
nitrate).


102 g/mol
164 g/mol
174 9/mol
236 g/mol

Answers

Answer:

236 g/mol

Explanation:

This question is asking to calculate the molar mass/formula mass of calcium nitrate tetrahydrate with the chemical formula: Ca(NO3)2 · 4H20. This is done as follows:

Atomic mass of the constituent elements are as follows:

Ca = 40

N = 14

O = 16

H = 1

Hence, in Ca(NO3)2 · 4H20.

= 40 + {14 + 16(3)}2 + 4 {1(2) + 16}

= 40 + {14 + 48}2 + 4{2 + 16}

= 40 + {62}2 + 4{18}

= 40 + 124 + 72

= 236

Hence, the molar mass of Ca(NO3)2 · 4H20 is 236g/mol.

Answer:

236 g/mol

Explanation:

Hydrazine, N2H4, and hydrogen, H2O2, have been used as rocket propellants. They react according to the equation:

H2O2 + N2H4 → N2 + H2O

a. How many moles of N2 are formed from 0.0250 moles of N2H4? (0.0250)

b. How many moles of H2O2 are required if 1.35 moles of H2O is to be produced? (0.675)

c. How many moles of H2O are formed if 1.87 moles of N2 is produced? (7.48)

Answers

Explanation:

The equation of the reaction is;

H2O2 + N2H4 → N2 + H2O

Upon balancing the reaction, we have;

N2H4 + 2H2O2 → N2 + 4H2O  

a. How many moles of N2 are formed from 0.0250 moles of N2H4?

From the equation of the reaction;

1 mol of N2H4 produces 1 mol of N2

0.0250 mol of N2H4 would produce x mol of N2

1 = 1

0.0250 = x

x = 0.0250 * 1 / 1 = 0.0250 mol

b. How many moles of H2O2 are required if 1.35 moles of H2O is to be produced?

From the equation of the reaction;

2 mol of H2O2 produces 4 mol of H2O

x mol of H2O2 produces 1.35 mol of H2O

2 = 4

x = 1.35

x = 1.35 * 2 / 4 = 0.675 mol

c. How many moles of H2O are formed if 1.87 moles of N2 is produced?

The relationship between H2O produced and N2 is;

For every 1 mol of N2 produced, 4 mol of H2O is produced

1.87 mol of N2 produced, how many moles of H2O is produced?

1 = 4

1.87 = x

x = 1.87 * 4 / 1 = 7.48 mol

Please help me I hate chemistry

Answers

i’m only here bc i gota ask a question too

disolvin rate is The rate at which a solute dissovles depends upon the size of the solute particles. Dissolving is a surface phenomenon since it depends on solvent molecules colliding with the outer surface of the solute.

saturation the degree or extent to which something is dissolved or absorbed compared with the maximum possible, usually expressed as a percentage.

changes in solubility  For many solids dissolved in liquid water, the solubility increases with temperature. The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.

The concentration of a solution is a measure of the amount of solute that has been dissolved in a given amount of solvent or solution. A concentrated solution is one that has a relatively large amount of dissolved solute. A dilute solution is one that has a relatively small amount of dissolved solute.

dilution is the making something weaker in force, content, or value.

Colligative properties of solutions are properties that depend upon the concentration of solute molecules or ions, but not upon the identity of the solute. Colligative properties include vapor pressure lowering, boiling point elevation, freezing point depression, and osmotic pressure.

Which three elements have the most similar chemical properties?
1.
Ar, Kr, Br
2
K, Rb, Cs
3.
B, C, N.
4.
O, N, Si

Answers

Answer:

2.

Explanation:

Beacuse they are all group 1 metals. All have the same boiling, melting point and reactivity due to one electron in its outer shell.

Potassium(k), rubidium(Rb), and cesium(Cs) are the three elements from the given list that have the most similar chemical properties.

Therefore the correct answer is option 2.

What is the atomic number?

The total number of protons present in an atom is known as the atomic number of that atom. The atomic number has no correlation either with the number of neutrons or the number of electrons present inside an atom.

While the atomic mass of an atom is the sum of the total number of protons and the number of neutrons present inside of any atom.

From the list of elements, potassium (k), rubidium (Rb), and cesium (Cs) are the three that share the most chemical similarities.

Thus, option 2 is the right response.

To learn more about the atomic number from here, refer to the link;

brainly.com/question/14190064

#SPJ6

plsssss help with this ill give brainliest to first answer
How does the concept of conservation of mass apply to chemical reactions?

Answers

Answer:

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

Please help with this

Answers

1. Double-Replacement reactions

2. Decomposition  

3. Combustion

4. Syntesis

5. Single replacement

Further explanation

Given

Chemical equations

Required

Type of reaction

Solution

1. 2AgNO₃ + MgCl₂ ⇒ 2AgCl + Mg(NO₃)₂

Double-Replacement reactions. Happens if there is an ion exchange between two ion compounds in the reactant

2. 2KBr⇒2K +Br₂

Decomposition  

Single compound breaks down in to 2 or more products

3. C₃H₈ + 5O₂ ⇒ 4H₂O + 3CO₂

Combustion

Hydrocarbon and Oxygen reaction and form water and carbon dioxide

4. NaO + H₂O ⇒ NaOH

Syntesis

2 or more reactants combine to form a single product

5. Zn + CuCl₂ ⇒ZnCl₂ + Cu

Single replacement

One element replaces another element from a compound

The amount of force on an area is know as volume, acceleration, pressure, or momentum

Answers

Answer:

Pressure

Explanation:

What ideas do you have about how two places
could have the same amount of sunlight but
different skin cancer rates?

Answers

Answer:

it could depend on the environment of the area, how the sun rays are parting through particles in the air, or it jus might be the amount of heat radiation is coming down cause it could be a chilly sunny day or a hot sunny day

0.65743 In scientific notation

Answers

202827.0000 is the answer I think idrk

Which equation is derived from the combined gas law?


StartFraction V subscript 1 over T subscript 1 EndFraction equals StartFraction V subscript 2 over T subscript 2 EndFraction.


StartFraction V subscript 1 over T subscript 2 EndFraction equals StartFraction V subscript 2 over T subscript 1 EndFraction.


V subscript 1 T subscript 1 equals P subscript 2 T subscript 2.


P subscript 1 V subscript 1 T subscript 1 equals P subscript 2 V subscript 2 T subscript 2.


I put "A" as my answer and got it correct....so V1/T1 = V2/T2 is your answer :)

Answers

Answer:

if you are correct then my dude... you are correct

Correct = A)

Explanation:

                          ~Notify me if you have questions~

                      no reason in saying "hope this helps" lol

                         -Note I can be vented to if needed-

                                       Have a nice day!~

                                                  ^ω^

-- XxFTSxX

Answer:

The answer is A

Explanation:

I got 100% on the Quiz on Edge 2021

i really need help on this one!!


Suppose Earth’s gravitational force were decreased by half. How would this change affect a game of basketball? Think about the motion of the players and the ball.

Answers

Answer:

Due to the decrease in the gravitational force, it will take longer time for ball to reach the ground while dribbling. Moreover, the hang time of players will also be longer. This means that the players will stay on air longer and will be able to jump higher.

When animals breathe, which of Earth's sphere's are interacting?

Answers

Answer: Atmosphere

Hope this helps! ^^

10
If velocity is positive, which would most likely yield a negative acceleration?
O O OO
A final velocity that is faster than an initial velocity.
A time that is less than a half hour.
An initial velocity that is faster than a final velocity.
A time that is greater than a half hour.

Answers

Answer:

An initial velocity that is faster than a final velocity

Explanation:

The relationship between velocity and acceleration is given as follow;

Acceleration = Change in velocity / Time

Change in Velocity = Final Velocity - Initial Velocity

From the formular, time is not able to affect the sign of the acceleration.

A negative acceleration is also referred to as deceleration and this occurs when there is a drop in velocity.

A drop in velocity occurs when the initial velocity is faster than the final velocity.

Guys pleasee helpp 20 points

Answers

Answer is B I’m certain

9. A container has 56 g of Sc and 95 g of Br 2 in it. If the reaction goes to completion, what is the maximum amount of ScBr3 which could be produced?

Answers

Answer:

c

Explanation:

in cubic
A box that is 35 inches X 35 centimeters X 0.065 yards will have a volume of
centimeters.

Answers

Answer:

V = 18,493.5114 cm³

Explanation:

Dimensions are;

L = 35 inches

W = 35 cm

H = 0.065 yards

Now, volume is given by;

V = LWH

But our dimensions need to all be in the same unit, so let's convert to cm.

L = 35 inches = 35 × 2.54 cm = 88.9 cm

H = 0.065 yards = 0.065 × 91.44 = 5.9436 cm

Thus;

V = 88.9 × 35 × 5.9436

V = 18,493.5114 cm³

5.4 g of Aluminium reacts with 300 mL of 0.2 mol/L hydrochloric acid solution. a. Write equation for the reaction taking place. b. Specify which reactant is limiting and which reactant is excess. c. Find volume of the gas collected at S.T.P d. How many grams of salt are produced at the end of the reaction? e. How many grams of the excess reactant are left ate the end of the reaction? Given: Al=27 , H=1 , Cl=35.5

Answers

HCl as a limiting reactant

volume of the gas(H₂)= 0.672 L

mass of salt : =2.67 g

mass of excess left :  4.86 g

Further explanation

Given

5.4 g Al

300 mL of 0.2 mol/L HCl

Required

limitng reactants

volume of the gas(H₂)

mass of salt

mass of excess left

Solution

Limiting reacttant

Reaction

2Al + 6HCl → 2AlCl₃ + 3H₂

mol Al = 5.4 g : 27 g/mol = 0.2

mol HCl = 0.3 L x 0.2 mol/L = 0.06

mol : coefficient of reactants :

Al = 0.2 : 2 = 0.1

HCl = 0.06 : 6 = 0.01

HCl as a limiting reactant(smaller ratio)

Al as an excess reactant

volume of H₂

mol H₂ = 3/6 x mol HCl = 3/6 x 0.06 = 0.03

volume (STP : 1 mol=22.4 L) :

= 0.03 x 22.4 L

= 0.672 L

mass of salt(AlCl₃)

mol AlCl₃ = 2/6 x mol HCl = 2/6 x 0.06 = 0.02

mass AlCl₃ :

= mol x MW

= 0.02 x 133.5

=2.67 g

mass of excess(Al) left

mol (reacted) : 2/6 x mol HCl = 2/6 x 0.06 = 0.02

mol (unreacted) : 0.2 - 0.02 = 0.18

mass = 0.18 x 27 g/mol = 4.86 g

What is the answer for this?

Answers

Particle E is an atom because on the periodic table the number of protons is the same exact number of electrons and the number of neutrons cannot exceed one because protons and neutrons add up to give electrons

Water is not an element because it:

Answers

Answer:

because is made of more than on type of atom

what geologic structures are associated with earthquakes

Answers

Answer:

Seismic waves are produced when suddenly released some sort of energy stored in Earth's crust, usually when suddenly fracture and "slip" masses of rock straining against each other. Earthquakes occur most frequently along geological faults, narrow zones where rock masses shift in relation to each other.

Explanation:

Hope This Helped. :)

Explain how natural resources are identified and why natural recourses are in evenly distributed.

Answers

Answer:

Natural resources are not evenly distributed all over the world. Some places are more endowed that others — for instance, some regions have lots of water (and access to ocean and seas). Others have lots of minerals and forestlands. Others have metallic rocks, wildlife, fossil fuels and so on.

Explanation:

_____ are bits and pieces of material that end up in a body of water.

Answers

Answer:

sediments

Explanation:

Which of the following is TRUE about an astronaut traveling from planet to planet?
The weight changes, but his or her mass does not.
The weight and mass both stay the same.
The weight and mass both change.
The mass changes, but his or her weight does not. PLEASE ANSWER QUICKLY

Answers

Answer:

The weight changes, but his or her mass does not.

Explanation:

The true statement from the given choices about an astronaut traveling from planet to planet is that the weight changes but his or her mass does not.

This is due to the difference in acceleration due gravity from one planet to the other.

Mass is the amount of matter present within a substance. Weight is the vertical force on a body due to its mass and acceleration due gravity

Gravity from one planet to the other differs significant and so is the weight.

Other Questions
3The author says that Black Panther was a hugely successful movie. Whatevidence from the passage supports this idea? "After all, before the movie's debut, most people had never heard of theBlack Panther. If they had, they might have confused the character with the1960s political group of the same name."B. "The first black superhero in American comics, the Panther debuted in1966 in Fantastic Four #52. In that issue, Lee and Kirby created a new world,introducing T'Challathe Pantheras the ruler of a mythical African kingdom,Wakanda.""Marvel had been trying to make a movie about Black Panther since 1997.As often happens in Hollywood, however, it took many years to happen.""The movie Black Panther... became one of the highest-grossing films of alltime. A year later, it was the first superhero film nominated for a Best Picture academy award kya earned$630 per week . if she worked for 30 hourswhat is her hourly rate Which quote suggests that the narrator longs for his past?(A"In all the books I have read of people cast away, either they had their pockets full of tools, or a chest of things would be thrown upon the beach along with them, as if on purpose." ( "Of these two I made my whole diet, devouring them cold and raw as I found them; and so hungry was I that at first they seemed to me delicious." (C "All day it streamed rain; there was no dry spot to be found; and when I lay down that night, between two boulders that made a kind of roof, my feet were in a bog."(D "I used to watch this smoke, when I was wet and cold and had my head half-turned with loneliness, and think of the fireside and of the company till my heart burned." 1 Camelita nuns the track at her school that is of a milelong. If she runs 4. 3 miles, how many laps did she run? i need help i dont know whats the ringht answer HELP PLZ!!!!!!!!!! :)A lake is rising at a rate of 4 inches per hour. If the lake rises more than 36 inches, then it will cause flood damage. How long can the lake rise at this rate without causing flood damage? You might need:CalculatorFind an explicit formula for the geometric sequence -25, -50, -100,- 200, ....Note: the first term should be d(1).d(n) -25*2^n-1 what element did james farquhar search for in rocks consider the two functions which statement is true? Can you feel a baby's heartbeat without a stethoscope? Todd let his 10 year old daughter julie drive the family car while she was driving she turned her head to say something to her friend in the back seat and swearved off the road the car hit and distroyed a mailbox and damaged a fence who is liaable for the damages Read the sentence.The child next to the slides is waiting for her brother.What is the function of "next to the slides" the sentence?1.prepositional phrase2.adjective phrase3.adverb phrase4.noun phrase Which sentence has an inappropriate shift in person?The kids are going to the library, where you can use the new 3D printer.When people visit a foreign country, they should try to speak the language.My dad likes going to buffets, where he can eat a lot of food.He enjoys reading books that make him imagine new worlds. What is the proper technique for performing chest compressions during CPR? Use upper body weight to compress the chest about one inch, at a rate of 60 compressions per minute Use all the force of your arm strength to compress the chest about two inches, at a rate of 60 compressions per minute Use upper body weight to compress the chest about two inches, at a rate of 100 compressions per minute Use all the force of your arm strength to compress the chest about one inch, at a rate of 100 compressions per minute help please!!!!!!!!!!!!!!!!!!!!!!!!!!!! solve for c.c - 7 = -9 Solve the equation by factoring.c2 - 2c + 1 = 0 Which of the following is a TRUE statement about the partitioning of Africa by European imperialist nations during the 1800s?A. New nations were based on old tribal boundariesB. The cultural and ethnic diversity of the African people were ignoredC. The continent was divided equally among colonial powersD. African unity was encouraged Lupo Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. The company based its predetermined overhead rate for the current year on the following data: Total machine-hours 31,500 Total fixed manufacturing overhead cost $ 220,500 Variable manufacturing overhead per machine-hour $ 6.00 Recently, Job T687 was completed with the following characteristics: Number of units in the job 10 Total machine-hours 40 Direct materials $ 685 Direct labor cost $ 1,370 If the company marks up its unit product costs by 40% then the selling price for a unit in Job T687 is closest to: (Round your intermediate calculations to 2 decimal places.) What attracts Daisy to Gatsby?