Question #57329

1 Answer
Gió
Apr 11, 2017

I got 3m

Explanation:

We know that frequency f, wavelength lambda and the speed of light are related as:
c=lambdaf
so with your data (although I would use c=3xx10^8m/s) we get:
3xx10^8=100.5xx10^6lambda
lambda=(3xx10^8)/(100.5xx10^6)=2.98~~3m

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