Question

12.
of the light radiation from Neon atom has wavelength 500 nm, the energy of the
photon being emitted is
4) 3.156x10-9]
1) 3.313x10-19 J 2) 3.975x10-19 3) 3.365x10-19 J
Time period of wave is 5x10-3s, what is the frequency?
13.
4) 5x10's-
4) 6x1095s
1) 5x10-35-1
2) 2x102^S-1
3) 23x10'^s-1
The wave number is 2x10 cm, its frequency would be:
1) 10^-5 S^-1
2) 2x10-5s-1
3) 2x10-'S-1
Calculate the wavelength of an ultraviolet wave , if its frequency is cycle per
second and C=3x108 ms
1) 2.5x10^-9m 2) 25x10^-9m 3) 50x10m
4) 2.5x10^-7m
The frequency of the radiation having wave number 10 m is.
1) 10s^-1
2) 3x10-45-1 3) 3x10's^-1
4) 3x10's^-1​

Answer 1

Answer:

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Answer 2

Answer:

Thanks for the points bro