

Harnessing Human Energy Review
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Karen Muscarella
Used 1+ times
FREE Resource
Student preview

36 questions
Show all answers
1.
FLASHCARD QUESTION
Front
How does the position of an object affect its potential energy according to the principles of energy transfer and conservation?
Back
Potential energy is energy due to position. The higher or differently positioned an object is, the more potential energy it can have.
2.
FLASHCARD QUESTION
Front
What type of energy is transferred when two objects at different temperatures come into contact?
Back
Thermal energy
3.
FLASHCARD QUESTION
Front
How does the motion of particles in a substance relate to its temperature and thermal energy?
Back
Thermal energy is the energy from the movement of particles. As particles move faster, the temperature and thermal energy of the substance increase.
4.
FLASHCARD QUESTION
Front
According to the law of conservation of energy, how does energy transfer or transform within a closed system?
Back
It cannot be created or destroyed; it is conserved within the system, but it can be transferred or transformed from one form to another.
5.
FLASHCARD QUESTION
Front
How is energy transferred in a system?
Back
Energy is transferred when objects collide or interact, resulting in changes in motion or temperature.
6.
FLASHCARD QUESTION
Front
How can you describe the changes in energy when two objects of different temperatures interact?
Back
When two objects of different temperatures interact, energy is transferred from the hotter object to the cooler one until they reach the same temperature.
7.
FLASHCARD QUESTION
Front
Identify the types of energy that can be transferred when two objects at different temperatures come into contact.
Back
thermal energy
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?