Question

The frequency associated with photon of radiation haven a wavelength of 6000A is

Answer 1

Answer:

by applying the formula:

frequency=speed of light/wavelength

f=3×10^8/6000A

we know that,

1A=10^-10m

therefore,

f=3×10^8/6000×10^ -10

=3×10^8/6×10^-7

f=0.5×10^15 Hz

or

f=5×10^14 hz

Answer 2

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