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
Rudiy27
3 years ago
14

A scientist has two samples of a substance. Both samples have the same temperature. One sample has a mass of 10 g. The other sam

ple has a mass of 20 g. Compare the average kinetic energy and total kinetic energy of the particles in each sample.
Chemistry
1 answer:
Serga [27]3 years ago
5 0

A scientist has two samples of a substance. Both samples have the same temperature. The average kinetic energy of the two samples is the same but the total kinetic energy of the particle with a mass of 20 g is greater than the one with a mass of 10 g.

From the given information:

  • sample A = 10 g
  • sample B = 20 g

           The average kinetic energy is relative to the temperature and the temperature can be used as a determining factor when measuring the average kinetic energy. From the given question, it was stated that both samples have the same temperature, as such, we can infer that they have the same average kinetic energy.

           The total kinetic energy of an object is equal to the sum of the kinetic energies produced from every kind of motion. The total kinetic energy of a particle is affected by the speed of the motion and the mass of the sample. As such, the mass of the sample with 20 g will have a greater total kinetic energy than a mass with 10 g.

Therefore, from the above explanation, we can conclude that the mass of the average kinetic energy of the two samples is the same but the total kinetic energy of the particle with a mass of 20 g is greater than the one with a mass of 10 g.

Learn more about kinetic energy here:

brainly.com/question/12669551?referrer=searchResults

You might be interested in
11. Which of the following is a characteristic of all chemical changes? *
Shtirlitz [24]

Answer:

Explanation:

A new Material is formed.

Basically, Chemical changes differ from Physical changes because in chemical changes, Substances have the ability to become a different substance.

Example:

Water to ice is a physical change because it is still water despite being a solid from liquid.

A Magnesium strip placed in CuSO4 solution made the Mg strip turn into a new substance which is MgSO4. this is a Chemical change because Mg has now become a different substance called MgSO4.

4 0
3 years ago
If 0.35 moles of kcl was dissolved in enough water to make 0.2 L of solution, what is molarity?
Mars2501 [29]

Answer:

1.75M

Explanation:

molarity = number of moles of solute/ number of L of solution =

=0.35 mol/0.2L = 1.75 mol/L = 1.75 M

8 0
3 years ago
Avagadros Law..<br>Definition please..​
Nikitich [7]

Answer:

"Avogadro's law is an experimental gas law relating the volume of a gas to the amount of substance of gas present. The law is a specific case of the ideal gas law. A modern statement is: Avogadro's law states that "equal volumes of all gases, at the same temperature and pressure, have the same number of molecules."

8 0
3 years ago
Read 2 more answers
Solid solutions that are mixtures of elements with metallic properties are known as_____
marshall27 [118]
Alloys. hope this helps.
4 0
3 years ago
When metals form ions, they tend to do so by what
In-s [12.5K]
Losing electrons and forming positive ions
5 0
3 years ago
Read 2 more answers
Other questions:
  • What are some catchy volcano titles?<br> I need it asap I'm making a 4th grade book
    5·1 answer
  • How many particles are present in one mole of particles?
    6·1 answer
  • If you could explain why as well for just #6 pleaseee I need help
    10·1 answer
  • Metals exhibit
    13·1 answer
  • Which of the following statements is true?
    8·1 answer
  • Question 7 of 32
    14·2 answers
  • Problem Page Cobalt(II) chloride forms several hydrates with the general formula , where is an integer. If the hydrate is heated
    11·2 answers
  • Gold atoms can be identified based on the number of which subatomic particles?
    12·2 answers
  • Which best explains the difference between a monomer and a polymer?
    15·2 answers
  • Two elements are studied. One has atomic number X and one has atomic number X+2. It is known that element X is a halogen. To wha
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!