Question

Calculate the frequency and energy of photon of radiation having wave length 6000 A

Answer 1

Wavelength = 6000A = 6×10^(-7) m

Frequency= c/w = 3×10^8 / 6×10^(-7) = 5×10^14 Hz

Energy = hf = 6.63×10^(-34) × 5×10^14 = 3.315×10^(-19) J

Answer 2

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Wavelength = 6000A = 6×10^(-7) m

Frequency= c/w = 3×10^8 / 6×10^(-7) = 5×10^14 Hz

Energy = hf = 6.63×10^(-34) × 5×10^14 = 3.315×10^(-19) J

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