Question
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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