Physical Science
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Easy
+6
Standards-aligned
Wayground Content
Used 1+ times
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is heat energy?
Back
Heat energy is a form of energy that is transferred between systems or objects with different temperatures (thermal energy). It flows from the hotter object to the cooler one.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
2.
FLASHCARD QUESTION
Front
What is a chemical change?
Back
A chemical change is a process where substances combine or break apart to form new substances with different properties, often accompanied by fizzing, foaming, or burning.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
FLASHCARD QUESTION
Front
What is the law of conservation of energy?
Back
The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.
Tags
NGSS.HS-PS3-3
4.
FLASHCARD QUESTION
Front
What happens to heat energy when a hot object is placed on a cold surface?
Back
Heat energy transfers from the hot object to the cold surface until thermal equilibrium is reached.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
5.
FLASHCARD QUESTION
Front
What is an example of a physical change?
Back
An example of a physical change is melting ice into water, where the substance changes form but not its chemical composition.
Tags
NGSS.MS-PS1-4
6.
FLASHCARD QUESTION
Front
What is the difference between heat and temperature?
Back
Heat is the total energy of molecular motion in a substance, while temperature is a measure of the average kinetic energy of the molecules.
Tags
NGSS.MS-PS3-4
7.
FLASHCARD QUESTION
Front
What is radiant energy?
Back
Radiant energy is energy that travels by waves or particles, particularly electromagnetic radiation such as light.
Tags
NGSS.MS-PS4-2
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?
