Heat and Light

Choose the letter of the correctly reflected ray

• A

• B

• C

• D

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

What is the angle of reflection?

Tags

NGSS.MS-PS4-2

The angle of incident ray is _____ to the angle of the reflected ray

Tags

NGSS.MS-PS4-2

What mirror is this?

• Concave

• Convex

Tags

NGSS.MS-PS4-2

What mirror is this?

• Concave

• Convex

Tags

NGSS.MS-PS4-2

How many FULL compressions does this sound wave have?

• 7

• 6

• 5

• 4

Tags

NGSS.MS-PS4-1

Which term means the distance from the crest of one wave to the next crest?

• Amplitude

• Frequency

• Wavelength

Tags

NGSS.MS-PS4-1

Increasing the amplitude of a wave ______ the wave’s energy.

• Increases

• Decreases

• Does not change

Tags

NGSS.MS-PS4-1

A wave with a large wavelength will have...

• Low Frequency & Low Energy

• High Frequency & High Energy

• High Frequency & Low Energy

• Low Frequency & High Energy

Tags

NGSS.MS-PS4-1

How are electromagnetic waves different from other waves?

• They have short wavelengths

• they transmit energy instead of matter

• they can travel through empty space

• they can change direction by reflection