The value of Planck?s constant is \[6.63\times {{10}^{-34}}Js.\] The velocity of light is \[3.0\times {{10}^{8}}\,m{{s}^{-1}}\]. Which value is closest to the wavelength in nanometres of a quantum of light with frequency of \[8\times {{10}^{15}}{{s}^{-1}}\] [CBSE PMT 2003]

The value of Planck?s constant is \[6.63\times {{10}^{-34}}Js.\] The v

1.	The value of Planck?s constant is \[6.63\times {{10}^{-34}}Js.\] The velocity of light is \[3.0\times {{10}^{8}}\,m{{s}^{-1}}\]. Which value is closest to the wavelength in nanometres of a quantum of light with frequency of \[8\times {{10}^{15}}{{s}^{-1}}\] [CBSE PMT 2003]
A.	\[3\times {{10}^{7}}\]
B.	\[2\times {{10}^{-25}}\]
C.	\[5\times {{10}^{-18}}\]
D.	\[4\times {{10}^{1}}\]
Answer» E.

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The value of Planck?s constant is \[6.63\times {{10}^{-34}}Js.\] The velocity of light is \[3.0\times {{10}^{8}}\,m{{s}^{-1}}\]. Which value is closest to the wavelength in nanometres of a quantum of light with frequency of \[8\times {{10}^{15}}{{s}^{-1}}\] [CBSE PMT 2003]

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