Review Lesson 2: Changes in Energy

What type of energy does a motionless bowling ball have?

• kinetic energy

• thermal energy

• potential (stored) energy

• electric energy

True or False: Energy can move from one place to another.

• True

• False

Tags

NGSS.MS-PS3-5

______________ is a measure of the energy that is transferred from one object to another to move the object.

• Work

• Conduction

• Energy

• Power

Tags

NGSS.MS-PS3-5

Energy can change when we cook food. What type of energy is used to cook food?

• sound energy

• thermal energy

• mechanical energy

• light energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The flow of thermal energy between substances that are touching is called __________________.

• work

• conduction

• energy

• power

Tags

NGSS.MS-PS3-3

True or False: The tiny particles in matter move slower when thermal (heat) energy is applied.

• True

• Flase

Tags

NGSS.MS-PS1-4

Sound travels in waves caused by vibrations, or shaking, of an object. Sound waves can travel through which of the following materials?

• air

• water

• solid objects

• all of the above

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which two types of energy travel in waves?

• mechanical energy

• sound energy

• light energy

• thermal energy

Tags

NGSS.MS-PS4-1

If you turn on a music player, ___________________ energy is turned into sound energy.

• mechanical

• electrical

• heat

• light

When food enters our body it forms chemical energy. When our bodies move it changes the chemical energy into ____________________.

• kinetic energy

• stored energy

• thermal energy

• electrical energy

Tags

NGSS.MS-LS1-7