1 Answer

Roney Thomas · Answer 1 · 2019-01-10T07:49:13+0000

We know that,
Frequency =
$\frac{\text{speed of light}}{wavelenght}$

Given: wavelength = 560 nm = 560 X 10^-9 m
Also we know that, speed of light = 3 X 10^8 m/s

∴ Frequency =
$\frac{\text{3X10^8}}{560X10^-9}$
= 5.357 X 10^14 Hz.

Thus, frequency of chlorine’s spectral light is 5.357 X 10^14 Hz.

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