Energy Video Quizizz

What is energy?

• The ability to do work

• The ability to change color

• The ability to control time

• The ability to create matter

How is energy measured?

• Watts

• Joules

• Volts

• Amps

What is potential energy?

• Energy of a moving object

• Energy stored in an object

• Energy of electrical charges

• Energy of position or place

What is chemical energy?

• Energy stored in the nucleus of an atom

• Energy stored in a windmill

• Energy stored in bonds of atoms and molecules

• Energy stored in a battery

What is thermal energy?

• Energy of an object due to its motion or position

• Electromagnetic energy that travels in waves

• Energy from a rise in temperature

• Movement of energy through a substance in waves

What is the law of conservation of energy?

• Energy is always lost and not conserved

• Energy cannot be created nor destroyed, only transformed

• Energy can only be transformed into one form

• Energy can be created and destroyed

Which of these would NOT require energy because they are not doing "work" (according to the scientific definition of the term)?

• 
  

  A car moving down the highway

• A skateboarder rolling down a hill

• A student sitting watching a lesson video

• An apple falling from a tree

Which of these is NOT an example of chemical energy?

• Food

• Battery

• Ramp

An example of elastic energy is ...

• 
  

  stretching a rubber band

• 
  

  putting a battery in a flashlight

• eating a good breakfast

Energy is created when we eat food and that energy is then destroyed when we ride our bike.

• true

• false