A periodic pulse travels a distance of 20 0m in... - WAEC Physics 2000 Question
A periodic pulse travels a distance of 20.0m in 1.00s. If its frequency is 2.0 x 103Hz. Calculate the wavelength.
A
1.0 x 10-3m
B
1.0 x 10-2m
C
2.0 x 10-2m
D
1.0 x 102m
correct option: b
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