VITEEE 2017 Paper

Section: Chemistry

Question : 67 of 125

Marks: +1, -0

The values of Planck's constant is 6.63 x 10−34 Js. The velocity of light is 3.0 x 108 m s−1. Which value is closest to the wavelength in nanometres of a quantum of light with frequency of 8 × 1015s−1 ?

5 × 10−18
4 × 101
3 × 107
2 × 10−25

Validate

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