5.5 and 5.6 Sound and Light Unit Review

Label the parts of the wave to complete the diagram.

a

b

c

d

trough

crest

wavelength

amplitude

Tags

NGSS.MS-PS4-1

Match these.

• mechanical energy

• sound

• light wave

• light

• sound wave

• travels in waves

• radiant energy

• 
• both

• 

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

Match these parts of a sound wave

• wave spread out

• Frequency

• volume

• Amplitude

• wave close together

• rarefaction

• pitch

• Compression

Tags

NGSS.MS-PS4-1

Match these parts of a light wave

• bottom

• wavelength

• how often waves occur

• Amplitude

• height of the wave

• trough

• distance from wave to wave; gives light its color

• crest

• top

• frequency

Tags

NGSS.MS-PS4-1

Order these colors from least energy to most energy

• green

• blue

• purple (violet)

• orange

• red

Tags

NGSS.MS-PS4-2

match

• light bends

• refraction

• sound bounces back

• echo

• light bounces back

• vibration

• move back and forth

• reflection

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

no light passes

all light passes

some light passes

Tags

NGSS.MS-PS4-2

Compare and contrast light and sound.

Groups:

(a) Light

,

(b) Both

,

(c) Sound

• 
• moves faster

• moves in waves

• moves slower

• cannot travel through a vacuum

• can travel through a vacuum

• 
• transverse wave

• compression wave

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

The picture shows a(n) ________________ circuit.

• Open Circuit

• Closed Circuit