Light waves are traveling through glass. If the wavelength of some part of the light wave is 4 x 10-7 m and the frequency of that light is 5 x 1014 Hz, what is the speed of light through the glass?
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we know that
v = nu×lambda
v = 4×10^-7×5^10^14
v = 2 × 10^8 m/s
v = nu×lambda
v = 4×10^-7×5^10^14
v = 2 × 10^8 m/s
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