Take This Wave Final! Ignore the others! - Christopher Grigg | Laabri

1

Which wave was played first?

Audio Signal A

Audio Signal B

1

Which wave was played second?

Audio Signal A

Audio Signal B

1

The lowest point on a wave is the:

Amplitude

Trough

Crest

Wavelength

1

The highest point on a wave is:

the crest or peak

the top or apex

the trough or cough

the coast to coast

1

Which vocabulary term is used to identify the distance between points C & G?

Amplitude

Frequency

Crest

Wavelength

1

When the frequency of a wave increases, what happens to the wavelength?

The wavelength is not directly affected by the frequency of a wave.

The wavelength decreases.

The wavelength increases.

More specific information is needed to form a conclusion about the wavelength.

1

What property of the wave is represented by the letter "B"?

amplitude

trough

crest

wavelength

1

What property of the wave is represented by the letter "A"?

amplitude

trough

crest

wavelength

1

If a 60-dB sound increases to an intensity of 70 dB, about how much louder is the sound to you (not the intensity)?

10 x

1/10 x

2 x

3 x

1

Which letter(s) represent the crest of the wave?

A

B & F

C & D

F

1

Which letter(s) represent the trough of the wave?

A

B & D

C & G

D

1

Which of the following can sound travel through?

solid

gas

liquid

all of the above

1

Which wave in the diagram has the greatest frequency?

1

2

3

4

1

Which wave in the diagram has the greatest wavelength ?

1

2

3

4

1

What is measured crest to crest or trough to trough

crest

amplitude

trough

wavelength

1

What are regular disturbances that carry energy through matter or space?

crest

wave

trough

butter

1

Frequency is

the amount of time for one wave cycle

the number of wave cycles in a one second.

the total number of wave cycles.

the distance of one wave cycle.

1

The amplitude of a wave is the

length of one wave.

frequency

state of rest.

displacement from its state of rest.

1

Which statement is NOT true?

Light travels with or without a medium.

Sound must have a medium to travel through.

Both light and sound must have a medium to travel through.

Light travels faster than sound.

1

One wave completes 4 cycles in 2 sec, and another wave completes 6 cycles in 1 sec. Which one has the higher frequency? Explain your response. Full Sentences.

1

Describe one similarity and one difference between a longitudinal wave and a transverse wave. Full Sentence

1

If the frequency of a sound increases, what happens to its wavelength? Full Sentences.

1

Explain noise-induced hearing loss, and provide three ways a person can prevent it.Full Sentences.

1

The number of wavelengths that pass a point each per second is:

frequency

longitudinal

counterpoint

transverse wave