Question

if frequency of photon is 5×10¹⁴ then calculate energy of photon in joule​

Answer 1

Explanation:

Calculate Photon Energy

Energy of photon = [(speed of light)(Planck's constant)] ÷ wavelength energy of photon = [(3.0 x 10^8)(6.63 x 10^-34)] ÷ (5 x 10^-7) = 3.9 x 10^-19 joules.

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Answer 2

Answer:Answer is 3.313×10^ - 19J

Explanation:

Formula of calculating energy of photon is

E=hv

Where h is plancks constant.Its value is 6.626×10^ -34

And v is frequency

So E= 6.626×10^ -34 ×5 × 10^ 14

=33.130×10^ -20

=3.313×10^ - 19