5.5 and 5.6 Sound and Light Unit Review

Label the parts of the wave to complete the diagram.

a

b

c

d

crest

amplitude

trough

wavelength

Tags

NGSS.MS-PS4-1

Match these.

• sound wave

• 
• radiant energy

• travels in waves

• light wave

• sound

• mechanical energy

• 
• both

• light

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

Match these parts of a sound wave

• volume

• Amplitude

• wave spread out

• rarefaction

• pitch

• Frequency

• wave close together

• Compression

Tags

NGSS.MS-PS4-1

Match these parts of a light wave

• distance from wave to wave; gives light its color

• frequency

• top

• wavelength

• bottom

• trough

• how often waves occur

• crest

• height of the wave

• Amplitude

Tags

NGSS.MS-PS4-1

Order these colors from least energy to most energy

• green

• purple (violet)

• blue

• red

• orange

Tags

NGSS.MS-PS4-2

match

• light bends

• refraction

• sound bounces back

• reflection

• light bounces back

• vibration

• move back and forth

• echo

Tags

NGSS.MS-PS4-2

Which statements correctly describe the sounds the birds are making? Choose all the correct answers.

• Both birds' sounds have the same pitch because they have the same frequency and wavelength.

• Bird A's sound has a higher pitch than Bird B's sound.

• Bird B's sound is louder because it has a higher amplitude.

• Bird A's sound is louder because it has a lower amplitude.

Tags

NGSS.MS-PS4-1

Match each vocabulary words to its correct definition.

a

b

c

some light passes

no light passes

all light passes

Tags

NGSS.MS-PS4-2

Compare and contrast light and sound.

Groups:

(a) Light

,

(b) Both

,

(c) Sound

• moves slower

• cannot travel through a vacuum

• 
• 
• transverse wave

• can travel through a vacuum

• moves faster

• compression wave

• moves in waves

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

The picture shows a(n) ________________ circuit.

• Open Circuit

• Closed Circuit