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garri49 [273]
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?
Physics
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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