Physics, asked by vickyniazi123, 9 months ago

The mass of an electron having K.E. 1.5 MeV
will be
(a) 3.58 x 10-31 kg (b) 9.1 x 10-31 kg
(C) 35.8 x 10-31 kg (d) 358 x 10-31 kg

Answers

Answered by UnmaniSanyami

2

Answer:

cccccccccccccccccccc

Answered by Anonymous

6

Answer:

(b) 9.1 x 10^-31 kg

Explanation:

Mass of an electron always remains same. It does not depend on the kinetic energy

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