Physics, asked by Anonymous, 1 year ago

What is the frequency of a wave that has a wavelength of 20 cm and a speed of 10 m/s?

50 Hz

10 Hz

200 Hz

0.5 Hz

Answers

Answered by aayushg1713

3

Wavelength × frequency = speed

Frequency = 10/0.2 = 50Hz

Answered by Anonymous

0

V=FLAMDA

SO F = V/LAMDA

F= 10/ .2= 50HZ

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