1.

The wavelength of two electromagnetic radiation is400 nm and 200 nm. Thus, the ratio of theirvelocities will be equal toL(1) 1:1(2) 1 2(3) 3:1(4) 2:3

Answer» The wavelength of two electromagnetic radiation is400 nm and 200 nm. Thus, the ratio of theirvelocities will be equal toL(1) 1:1(2) 1 2(3) 3:1(4) 2:3


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