Mass of a photon is given by 3.313 x 10-34 kg. Find it s wavelength. – McqOptions

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1.	Mass of a photon is given by 3.313 x 10^-34 kg. Find it s wavelength.
A.	0.67A
B.	0.67nm
C.	0.37A
D.	1.67A
Answer» B. 0.67nm

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