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Which of the following terms is defined as the amount of time it takes to complete one full wave? a. Amplitude b. Period c. Frequency

Which of the following terms is defined as the amount oftimeit takes to complete one full wave?

a.

Amplitude

b.

Period

c.

Frequency

d.

Revolution

1 points

QUESTION 2

Which of the following terms is defined as thenumber of wavesper second?

a.

Amplitude

b.

Period

c.

Frequency

d.

Revolution

1 points

QUESTION 3

Which of the following waves repeatedly moves up and down while the energy travels left and right?

a.

Pulse wave

b.

Ocean wave

c.

Longitudinal wave

d.

Transverse wave

1 points

QUESTION 4

What happens to the frequency when the wavelength is decreased by half?

a.

It increases by a factor of 2

b.

It increases by a factor of 4

c.

It decreases by a factor of 2

d.

It decreases by a factor of 4

1 points

QUESTION 5

A spring is stretched out and frequency, wavelength and speed are recorded while creating a standing wave. If you double the length the spring is stretched but you move your hand up and down at the same rate, what changes about the wave?

a.

Frequency

b.

Wavelength

c.

Speed

d.

B and C

1 points

QUESTION 6

Use the diagram of a wave to answer the question. The total height is 12 cm, the length of one crest is 20 cm and the total time is 10s. Hint: There is more than one wave in this diagram.

Between which two letters is one wave?

a.

A-B

b.

A-C

c.

A-D

d.

A-E

1 points

QUESTION 7

Use the diagram of a wave to answer the question.The total height is12cm,thelengthof one crest is 20cm and the total time is 10s. Hint: There is more than one wave in this diagram.

What is the frequency?

a.

0.10 Hz

b.

0.15 Hz

c.

10 Hz

d.

1 Hz

1 points

QUESTION 8

Use the diagram of a wave to answerthe question.The total height is12cm,thelengthof one crest is 20cm and the total time is 10s. Hint: There is more than one wave in this diagram.

What is the period?

a.

10 s

b.

1 s

c.

6.7 s

d.

1.5 s

1 points

QUESTION 9

Use the diagram of a wave to answerthe question.The total height is12cm,thelengthof one crest is 20cm and the total time is 10s. Hint: There is more than one wave in this diagram.

What is the wavelength?

a.

20 cm

b.

40 cm

c.

60 cmThe

d.

10 cm

1 points

QUESTION 10

Use the diagram of a wave to answerthe question. The total height is 12 cm, the length of one crest is 20 cm and the total time is 10s. Hint: There is more than one wave in this diagram.

What is the amplitude?

a.

12 cm

b.

24 cm

c.

6 cm

d.

3 cm

1 points

QUESTION 11

When the two waves below meet in the middle, what will the new wave look like compared to wave A?

a.

Larger

b.

Smaller

c.

Same size

d.

No wave at all

1 points

QUESTION 12

How many nodes does a wave with 3 antinodeshave?

a.

3

b.

4

c.

5

d.

6

1 points

QUESTION 13

What is the one variable that changes the speed of wave?

a.

Wavelength

b.

Frequency

c.

Medium

d.

Amplitude

1 points

QUESTION 14

What is one device that uses waves to transmit and/or receive information?

a.

Car radio

b.

Microwave

c.

Bicycle

d.

Surfboard

1 points

QUESTION 15

What is a standing wave?

a.

A wave with no amplitude

b.

A wave with no wavelength

c.

A wave with no frequency

d.

A wave with no total displacement

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