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3 years ago

9

Planck's constant, h, is 6.626 x 10-34 js. the speed of light in a vacuum, c, is 3.00 x 108 m/s. calculate the frequency of a gr

een laser with a wavelength of 510 nm

1 answer:

Misha Larkins [42]3 years ago

4 0

Frequency= velocity of light/wave length
Fr= 3×10^8/510×10^-9
Frequwency=5.88×10^14 Hz

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