AP EAMCET Engineering 22 Sep 2020 Shift 1 Paper

Section: Chemistry

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Question : 142 of 160

Marks: +1, -0

Calculate the mass of a photon if its wave length is given as 0.35 nm.

2.20×10−42 kg
6.30×10−33 g
6.30×10−33 kg
18.92×10−25 kg

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