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3 years ago

8

The wavelengthâ (w) of a wave varies inversely as its frequencyâ (f). a wave with a frequency of 800 khzâ (kilohertz) has a leng

th of 171m. what is the length of a wave with a frequency of 900 âkhz?

1 answer:

NeX [460]3 years ago

3 0

Using πF = π1F1
800×171 = 900× π1
π1 = (800×171)/(900) = 152m
π1 = 152m

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