KMT and Heat Transfer Practice Quiz
Authored by Melissa Coucke
Science
8th Grade
NGSS covered
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the Kinetic Molecular Theory, what is true about molecules?
They are in constant motion
They are static
They only move when energy is applied
They move faster in solids than in gases
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the Kinetic Molecular Theory, how do molecules in a solid behave?
Molecules are very far apart and in random motion.
Molecules flow or glide over each other.
Molecules are in continual motion and are much farther apart than in liquids.
Molecules are very close to each other due to attraction of charge and have an ordered arrangement.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the kinetic energy of molecules in a gas compare to that in solids and liquids?
It is less than in solids but more than in liquids.
It is the same as in solids and liquids.
It is greater than in solids and liquids.
It is only greater than in solids but less than in liquids.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the molecules in a substance when thermal energy is added to it?
The molecules move slower and get closer together.
The molecules move faster and space themselves farther apart.
The molecules do not change their behavior.
The molecules move faster and get closer together.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is absolute zero?
The temperature at which molecules move at their fastest speed.
The temperature at which molecules have maximum kinetic energy.
The temperature used to describe when the movement of molecules is as slow as it can possibly be.
The temperature at which water freezes.
Tags
NGSS.MS-PS1-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is temperature a measure of?
The average speed of molecules in a substance.
The average kinetic energy of molecules in a substance.
The total potential energy of molecules in a substance.
The total thermal energy in a substance.
Tags
NGSS.HS-PS1-5
NGSS.HS-PS3-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As the kinetic energy of molecules decreases, what happens to the temperature?
The temperature increases.
The temperature does not change.
The temperature fluctuates unpredictably.
The temperature decreases.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
