The value of Planck's constant is 6.63×10−34Js. The velocity of lig – InterviewSolution

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1.	The value of Planck's constant is 6.63×10−34Js. The velocity of light is 3×108 m/s. If the wavenumber of a quantum of light is 2.5×107 m−1, calculate its frequency.
Answer» The value of Planck's constant is $6.63 \times 10^{- 34} J s .$ The velocity of light is $3 \times 10^{8} m / s .$ If the wavenumber of a quantum of light is $2.5 \times 10^{7} m^{- 1}$ , calculate its frequency.

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