WorksheetsAOS 1_1B
Total questions: 5
Worksheet time: 4mins
Name
Class
Date
1.
Identify the period and calculate the frequency of the wave.
a)
T = 1 s, f = 1 Hz
b)
T = 2 s, f = 21 Hz
c)
T = 3 s, f = 31 Hz
d)
T = 6 s, f = 61 Hz
2.
Identify the wavelength
a)
λ = 2 m
b)
λ = 3 m
c)
λ = 4 m
d)
Unable to be identified from graph
3.
A loudspeaker emits a sound of frequency 30 Hz. The speed of sound in air in these conditions is 330 ms−1. Which one of the following best gives the wavelength of the sound?
a)
30 m
b)
11 m
c)
3.3 m
d)
0.091 m
4.
Find the period of a water wave of wavelength 8.0 m and speed 5.0 ms–1
(type the number only)
(a)
5.
Calculate the speed of a wave of wavelength 4.4 × 10–8 m and period 1.1 × 10–9 s
(Type only the number)
(a)
100 %
