Question #93462

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Answer 1 · 2017-07-18T18:47:19

#lambda ~~ 2.857" m"#

Starting with the equation:

#C = lambdaf#

We solve the equation for the wavelength, #lambda#:

#lambda = C/f#

We are given the frequency, #f = 105xx10^6" Hz"# and we know the speed of light, #C = 3.0xx10^8" m/s"#

#lambda = (3.0xx10^8" m/s")/(105xx10^6" Hz")#

#lambda ~~ 2.857" m"#