What is the temperature 51°C expressed in kelvins?

Answers

Answer 1

Answer:

The answer is

324 K

Explanation:

To express a given temperature in degree Celsius to Kelvin simplify add 273 to the given value

That's

K = 273 + °C

where

K = Kelvin

°C = value in degree Celsius

From the question the value to be converted is 51°C

It's equivalent in Kelvin is

K = 273 + 51

We the final answer as

324 K

Hope this helps you


Related Questions

When heating test tubes, always slant them away from yourself and others.
True
False

Answers

Answer:

true

Explanation:

mass , volume, and density are all properties of what

Answers

Answer: Physical properties

Explanation: Can be measured without changing a substance's chemical identity.

What is mass in grams of 300 ml of salt water with a density of 1.30 grams per centimeter cubed

Answers

Answer:

The answer is

390 g

Explanation:

The mass of a substance given the density and volume can be found by using the formula

mass = Density × volume

From the question

Density = 1.30 g/cm³

volume = 300 mL

Substitute the values into the above formula and solve

That's

mass = 1.3 × 300

We have the final answer as

390 g

Hope this helps you

how many grams in 5mg

Answers

Answer:

0.005

Explanation:

I looked it up

Explanation: It's important to understand that "mg" is the abbreviation

for milligrams and "g" is the abbreviation for grams.

To convert 5 milligrams into grams, we first find the conversion factor

for milligrams and grams, which is 1,000 milligrams = 1 gram.

Next, notice that we're going from a smaller unit,

milligrams, to a larger unit, grams, so we divide.

Whenever we go from a smaller unit to a larger unit,

we will divide by the conversion factor.

So we have 5 mg ÷ 1,000.

When dividing by a power of 10, we can count the number of zeroes

in the power of 10 and move the decimal point that many places to the left.

So our answer is 0.005 grams.

HELP!!! Please answer.

Answers

Answer:

Magnesium dichloride

Explanation:

The answer is magnisum chloride

Which substance is composed of only one type of atom? A: water B: sugar C: salt D: gold

Answers

Answer:

Gold

Explanation:

water = H2O(3 atoms)

Sugar = C12H22O11 (45 atoms)

Salt = NaCl ( 2 atoms)

Gold = Au ( 1 atom)

A substance that is composed of only one type of atom is gold. Thus, the correct option for this question is D.

What is an atom?

An atom may be defined as the smallest unit of any matter that has the ability to form a chemical element. An atom may also be characterized as a particle of matter that uniquely illustrates a chemical element.

Water is composed of two atoms which are hydrogen and oxygen. Its chemical formula is [tex]H_20.[/tex] Sugar is a complex compound that consists of atoms of Carbon, hydrogen, and oxygen. Its chemical formula is [tex]C_6H_1_2O_6.[/tex] Salt typically consists of atoms of sodium and chlorine. Its chemical formula is NaCl.

Therefore, gold is a substance that is composed of only one type of atom. Thus, the correct option for this question is D.

To learn more about Atoms, refer to the link:

https://brainly.com/question/6258301

#SPJ6

What’s is the specific gravity of turpentine

Answers

0.86 to 088, hope this helps :)

The picture represents sulfur trioxide which statement is true for one molecule of sulfur trioxide? A there are three atoms of sulfur and one atom of oxygen B there are three atoms of sulfur and three atoms of oxygen C there is one atom of sulfur and one atom of oxygen D there is one atom of sulfur and three atoms of oxygen

Answers

Answer

"of" (and any subsequent words) was ignored because we limit queries to 32 words.

Answer:

The correct answer is D

Explanation:

I took the test and got i correct. :) have a good day!

Which of the following best specifies the purpose of error bars on a graph? To show the mean of a data set. To identify the independent variable. To give a visual display of measurement precision. To indicate the total number of measurements that are made.

Answers

Answer:

c

Explanation:

To give a visual display of measurement precision best specifies the purpose of error bars on a graph.

What are errors?

Errors in chemical analysis result when there is a difference between observed value and the true value.If the magnitude of errors is large , it results in decrease in accuracy, reproducibility, and precision.

There are three types of errors:1) random error 2) systematic error 3) human error.The cause of random errors are difficult to quantify while the human errors can be minimized by taking a range of readings to reduce the error.

Errors while measuring boiling point may be human errors while noting down the boiling temperature or instrumental or systematic error if there is a fault in the thermometer.The experiments must be done with utmost care to minimize the range of errors.

Learn more about errors,here:

https://brainly.com/question/15810279

#SPJ2

Betty drew the life cycle of a butterfly for a science exhibition. The life cycle showed the various stages of growth before the egg turns into a butterfly. What type of model did Betty use?

Answers

Answer:

Conceptual

Explanation:

A conceptual models are graphical representation of the biological or physical system or another natural phenomenon. It is helping people to understand, imitate and make connections with natural phenomena. The given situation is an example of a conceptual model because it is represented in a graphical way and represents the basic biological events of the actual transformation of a butterfly (transforming a young adult insect into a young adult worm).

Answer:

Conceptual

letter B

Which pair of elements in the diagram is most likely to form a covalent bond?

Answers

Answer:

This question is incomplete

Explanation:

This question is incomplete. A covalent bond is a bond that involves the sharing of valence electrons (shared pair) by two atoms of the same/different elements/compounds. The electrons (valence) that are involved in covalent bonding are not the ones in pairs (lone pairs) on the outermost shell of the atom. For example, the single electron on a hydrogen atom is shared with another hydrogen to form hydrogen gas (H₂).

Another example is when the two individual/unpaired electrons on the outermost shell of an oxygen atom binds with two other unpaired electrons on the outermost shell of another oxygen atom.

Another example is when two different electrons from two hydrogen atom binds singly with the two unpaired electrons on the outermost shell of an oxygen atom to form water.

The diagram in the attachment provides illustration on the examples given.

Wich tools are appropriate to determine the densety of an irregular-shaped object ?

Answers

Answer:

The most accurate way to determine an object's volume, especially in the case of an irregularly shaped object, is to immerse it in water and measure the amount of water it displaces. A graduated cylinder large enough to hold both the object and enough water to fully immerse it is the best tool for this job.

Which types of native organisms do feral hogs most likely compete with for food sources?

Answers

Answer:

Here...

Explanation:

The feral hogs are most likely to compete with Herbivore and Carnivor for food sources. Option C is correct.

Herbivore:

It is a type of food habit or nature in which an animal only eats plant or plants derived products.

For example Deer, Cows, etc.

Carnivorous:

It is a type of food habit or nature in which an animal only eats other animal or animal-derived food.

For example- Lion, tiger, etc.

Since,  feral hogs are omnivores who can eat both small animals and plants,

Therefore, the feral hogs are most likely to compete with Herbivore and Carnivor for food sources.

Learn more about omnivores:

https://brainly.com/question/16167757

Which most accurately describes the basis of the scientific method?

A. a path of clearly defined steps that must be followed in a particular order.

B. a possible answer to a scientific question based on knowledge or research.

C. the recipe for how to conduct an experiment that must be followed precisely.

D. the process of hypothesis and testing through which scientific inquiry occurs.​

Answers

The answer is D: process of hypothesis and testing through which scientists inquiry occurs

Answer:

d edge 2020

Explanation:

7. A square chunk of plastic has a length of 5 cm, width of 5 cm and height of 5 cm. It has a mass of 200 g. What is its density?

Answers

Answer:

[tex]d=1.6\ g/cm^3[/tex]

Explanation:

Given that,

The dimension of a square chunk of plastic is 5 cm × 5 cm × 5 cm

Mass, m = 200 g

We need to find its density

Density = mass/volume

It will form a cube. It volume = side³

So,

[tex]d=\dfrac{200\ g}{5^3\ cm^3}\\\\d=1.6\ g/cm^3[/tex]

Hence density is [tex]1.6\ g/cm^3[/tex]

PLEASE HELP
what determines an elements properties?
A. the valence electrons
B. its atomic mass
C. the core electrons
D. the isotopes it forms ​

Answers

Answer:

A

Explanation:

Answer:

A. the valence electrons

Explanation:

(a) Convert the following:
50 cm into m

Answers

Answer:

0.5m

Explanation:

How does the interior of the earth affect the exterior of a volcano? Explain. ​

Answers

Answer:

it erupts

Explanation:

what is the molecular geometry of SCN- using the electron pair repulsion model?

Answers

Formal AX^2
Shape is Linear
Bond Angles 180

If one gram of water has a volume of one milliliter, what would the mass of one liter of water be in kilograms?​

Answers

Answer:

And
ρ

=

Unit mass
Unit volume
Here
ρ

=

1

g
1

m
L

=

1

g

m
L

1
i.e.
mass

=

Volume
×
ρ

=
1

L
×
10
3

m
L

L

1
×
1

g

m
L

1
=

10
3

g
×
10

3

k
g

g

1
=
———————-
= 1 • kg

what is a compound x in chemistry?​

Answers

it is unknown...................

Answer:

no there is not compound x in chemistry

how do i convert 0.5L to mL

Answers

Answer: 500

Explanation: there's 0.001L in every mL. Divide the mL

by 1000 or multiply the liter by 1000.

Given 1 cm3 = 1 mL
A box has dimensions 2.0 cm x 4.0 cm x 8.0 cm.

Answers

Answer: 64

Explanation:

you just multiple the 3 numbers to get the answer (i’m in chemistry and just did this question lol)

you have a lead ball with a mass of 420 g. the density of lead is 10.5 g/cm³. what is the volume of the ball

Answers

Answer:

The answer is

40.0 mL

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

[tex]volume = \frac{mass}{density} [/tex]

From the question

mass = 420 g

density = 10.5 g/cm³

The volume is

[tex]volume = \frac{420}{10.5} \\ [/tex]

We have the final answer as

40.0 mL

Hope this helps you


What is the main source(s) of energy for all living things?

Answers

I would say the sun.

Answer:

The sun

Explanation:

All living things get energy from different sources (a cow gets it from grass, dog gets it from meat), but eventually, most energy on Earth comes from the Sun. Plants use it to perform photosynthesis, other organisms eat plants, and so on!

Identify how many significant figures each number has. a. 297 b. 549 c. 4678 d. 327 e. 3006 f. 902 g. 8020 h. 0.0000053 1. 0.00002 j. 0.000506 k. 4000 1. 4000.0 m. 7.12 n. 3.05​

Answers

Explanation:

a. 3 significant figures

b. 3

c. 4

d. 3

e. 4

f. 3

g. 3

h. 2

i. 1

j. 3

k. 1

l. 6

m. 3

n. 3

What SI units are used for measuring the following quantities? For derived units, express your answers in terms of the six fundamental units. please help :(


volume, density, and energy

Answers

Answer:

volume it's SI unit is cubic centimeters or cubic meters

density grams per cubic centimeters

A car accelerates from 0 to 72 km/hour in 6.0 seconds. What is the car's acceleration?

Answers

The car's acceleration is 12 km/second^2

The acceleration of the car is equal to 3.33 m/s² with a velocity of 72 Km/hr.

What is acceleration?

Acceleration can be demonstrated as the rate of change of velocity over time. The acceleration can be explained as vector quantity due to both magnitude and direction. Acceleration is defined as the 2nd derivative of the position of the object w.r.t. time.

According to Newton's 2nd law of motion, the force exerted is equal to the mass times of acceleration of an object.

a = F/m

or, a = dv/dt

Given, the final velocity of the car, v = 72 Km/hr

v = 72 × 1000/3600 m/s

v = 20 m/s

The time is taken by car to travel, t = 20 s

The acceleration of the car, a = (20 - 0)/(6 - 0)

a =  3.33 m/s²

Therefore, the acceleration of the car is 3.33 m/s².

Learn more about acceleration, here:

brainly.com/question/3046924

#SPJ5

How does quantitative data apply to the scientific method?

Answers

Quantitative data measures the aspect in the real world in quantifiable terms, numbers. Qualitative data observes the qualities of natural phenomena such as opinions and motivations.

Something made of all one material

Answers

Answer:

element

Explanation:

an element is something made up of only one type of atom

Other Questions
CHow did Gibbons v. Ogden expand the idea of federal supremacy?It said that federal judicial review is required in all state legal cases.It said the Constitution is open to interpretation in state matters.O It said that federal trade is more important than state trade.O It said that Congress has power to regulate trade between states. An error has been made in subtracting the two polynomials shown in the work below the problem is (6x^2-4x-5)-(3x^2-7x=2) Please select the word from the list that best fits the definition Has a strong vocabulary Which of these distributions is most likely to show data collected while studying the number of the plates people use while eating at an all you can eat buffet explain your reasoning 2028710087287= Which statement explains why African slavery was introduced to the Americas?a.The Spanish needed a large army to defeat the Native Americans, and African slaves were immune to New World diseases.b.A potato famine in Africa forced millions of starving Africans into slavery.c.The Native American population was reduced and African slaves were needed to work on the sugar plantations.d.The Spanish conquered Africa and took millions of Africans as slaves. NEED HELP ASAP The Sumerians created a written language called cuneiform. The Egyptianscreated a written language called hieroglyphics. Written language is an exampleof what characteristic of a civilization?A. Record keeping B. Specialization C. Complex institutions D. Advanced technology What is the name of this shape? A triangle has a perimeter of 26 inches. The medium side is 6 more than the short side, and the longest side is 3times the length of the shortest side. Find the shortest side? Which element should be included in both defending and challenging an op-ed?O a counterclaim thesis statementO reasons why the claim is correctO a clearly articulated rebuttalO strong evidence as support Which color circle includes the peptide bond? -red -green -none of them -blue Why do you think it is important for the United States to screen/ interview immigrants coming to the United States for specific qualities, skills and education? Find the exact value of sin(140)cos(20) cos(140)sin(20) simplify the quotient [tex]\sqrt{\frac{5}{2\sqrt{7} } }[/tex] Please HELP! Im on a time limit so I need as much help as possible FAST. (3x2 - 5x + 6) + (2x2 + 7x - 9)Which of the following is equivalent to the expression above? Solve: 6x+4162x . Express your answer in interval notation. (Express your answer in interval notation. Use U to indicate a union of intervals, and "oo" to express ) Plz helpp me!!?:) I dont understand 3.5 with a line on top of five = HELP ME WITH THIS QUESTION PLEASEASAPWhen a cup is placed on a table, which force prevents the cup from falling to the ground? A gravitational forceB. normal force .resistance forceD.tension force