1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
algol [13]
3 years ago
10

What unit would you use if you were measuring the average kinetic energy of a substance?

Chemistry
2 answers:
Pepsi [2]3 years ago
4 0
I believe the answer is joules
kramer3 years ago
3 0

<u>Answer:</u> The units used to express average kinetic energy of a substance is Joules.

<u>Explanation:</u>

Average kinetic energy is defined as the average of the kinetic energies of all the particles present in a system.

To calculate the average kinetic energy of the atom, we use the equation:

K=\frac{3}{2}kT

where,

K = average kinetic energy

k = Boltzmann constant = 1.3807\times 10^{-23}J/K

T = temperature (it is expressed in Kelvins)

So, the units of K will be:

\text{Average kinetic energy}=\frac{3}{2}\times (J/K)\times (K)\\\\\text{Average kinetic energy}=J

Hence, the units used to express average kinetic energy of a substance is Joules.

You might be interested in
A 11.630 g milk chocolate bar is found to contain 7.815 g of sugar.How many milligrams of sugar does the milk chocolate bar cont
zzz [600]
3.815 that's the awnser......................................




4 0
3 years ago
Read 2 more answers
Something that is made out of natural resources for human use is called
ANEK [815]

Answer:

Man-made resources

Explanation:

Humanized resources are items or substances that have value to human lives that do not occur in the natural world. Examples of man-made resources include plastic, paper, soda, sheet metal, rubber and brass. These contrast with natural resources, such as water, crops, sunlight, crude oil, wood and gold.

6 0
3 years ago
How can water deposits soil, sediments, and rocks
Svetllana [295]
Hey just say that the water carrys sediment to different places by it current if i put sand in a stream it will go down it 

8 0
3 years ago
Which has a higher melting point, NaBr or KBr
Blababa [14]
NaBr melting point : 1,377°F (774C)
KBr: 1,353°F (734C)
7 0
4 years ago
Read 2 more answers
How do you solve real world problems that involve multiple percents?
vlabodo [156]

Answer:

Percentages are used widely and in many different areas. For example, discounts in shops, bank interest rates, rates of inflation and many statistics in the media are expressed as percentages. Percentages are important for understanding the financial aspects of everyday life.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the %v/v of a solution made from 136.1 g of ethylene glycol (density is 1.11 g/mL) in water (density 1.00 g/mL) to form
    11·1 answer
  • An opened carbonated drink is an example of what type of solution?
    7·2 answers
  • How many hydrogen ions are in 1 liter of stomach acid? (Hint: Avogadro’s number). Show your work and remember to put your answer
    11·1 answer
  • Khjgjhgfmhgxfhkugfdnhmvngchnvnhvhgh
    8·2 answers
  • Q1.what is irragation​
    9·2 answers
  • an atom of which element has the strongest attraction for electons in a chemical bond?cholorine, phosphorus, carbon, sulfur
    12·1 answer
  • An element has atomic number 10 and an atomic mass of 20. How many neutrons are in the atom of this element?
    7·1 answer
  • How many HCl molecules and moles are there in 3.65 grams of
    6·1 answer
  • How does plasma make a campfire flame orange​
    9·2 answers
  • How does the life cycle of an average-sized star differ from the life cy-
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!