The energy of a photon of wavelength \[\lambda \]is given by [CPMT – McqOptions

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1.	The energy of a photon of wavelength \[\lambda \]is given by [CPMT 1974; CBSE PMT 1992; DCE 1998; BHU 2000; DPMT 2001]
A.	\[h\lambda \]
B.	\[ch\lambda \]
C.	\[\lambda /hc\]
D.	\[hc/\lambda \]
Answer» E.

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