Wavelength of light of frequency 100Hz [CBSE PMT 1999] – McqOptions

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1.	Wavelength of light of frequency 100Hz [CBSE PMT 1999]
A.	\[2\times {{10}^{6}}m\]
B.	\[3\times {{10}^{6}}m\]
C.	\[4\times {{10}^{6}}m\]
D.	\[5\times {{10}^{6}}m\]
Answer» C. \[4\times {{10}^{6}}m\]

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