Question

what is the frequency of radiation of wavelength 600nm​

Answer 1

Answer:

5*1.^14

frequency=c/wave length

wave length =600 nm

1 nm = 10^-9m

600*10^-9m= 6*10^-7m

c/wavelength = 3*10^8/6*10^-7

=10^15/2 => 5*10^14