Ch. 2 Lesson 2 Science Review

This carries energy from one point to another.

• trough

• wave

• crest

Tags

NGSS.MS-PS4-1

This is the distance between one crest and the next crest or one trough to the next trough.

• trough

• wave

• crest

• wavelength

This is the bottom of the wave.

• trough

• wave

• crest

• wavelength

Tags

NGSS.MS-PS4-1

This is the top of the wave.

• trough

• wave

• crest

• wavelength

Tags

NGSS.MS-PS4-1

Which waves have more energy?

• shorter wavelengths

• longer wavelengths

• no wavelengths

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Electrical energy changes to ______ energy when you turn the TV on.

• chemical

• sound and light

• kinetic

Chemical energy in batteries changes to electrical energy and then to _____ energy when a flashlight is turned on.

• potential

• sound

• light

Tags

NGSS.MS-PS3-4

NGSS.MS-PS4-1