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Worksheetsc4 - Frequency and Period
Total questions: 16
Worksheet time: 26mins
Which wave has the highest frequency?
1
2
3
4
Which wave has the LOWEST frequency?
Red
Blue
Green
Which of the following measures "how many times" something happens in a fixed amount of time?
frequency
period
wavelength
amplitude
Which of the following measures the length of time for exactly one cycle?
frequency
period
wavelength
amplitude
What is the unit for frequency?
Hertz (Hz)
seconds (s)
meters (m)
Newtons (N)
A ball bounces 25 times in 40 seconds. What is the frequency?
0.625 Hz
15 Hz
65 Hz
0.375 Hz
25 Waves pass by a duck over 10 seconds. Find the period of the wave.
0.4s
15s
35s
0.125s
A timer has a frequency of 500 Hz. Find the the period of the beeping timer.
0.001s
0.002s
0.003s
0.004s
A pendulum swings 10 times in 15 seconds. The period of the pendulum is:
0.15 s
0.67 s
1.5 s
15 s
Examine the picture: What is the frequency of one wave?
8 sec
1/8 Hz
8 Hz
1/8 sec
Examine the picture: How many waves are there in 12 seconds?
1 wave in 12 seconds
2 waves in 12 seconds
1.5 waves in 12 seconds
3 waves in 12 seconds
Examine the picture. What is the period of 1 wavelength?
8 seconds
1/8 sec
1/8 Hz
8 Hz
Find the frequency of a wave whose period is 0.04s
15 Hz
20 Hz
25 Hz
30 Hz
The frequency of a wave is 10 Hz. What is the period of the wave?
10 sec
1/10 sec
0.5 Hz
5 sec
The period of a wave is 4 seconds. What is the frequency?
1/4 Hz
1/4 sec
4 Hz
2 Hz
Examine the picture and answer the following; when frequency increases, then what happens to the wavelength?
Increase; wavelength gets bigger/longer
Decreases; wavelength gets shorter/smaller
