A particle of mass 1 mg has the same wavelength as an electron moving with a velocity of…
Physics · NEET · NTA Exams — Dual Nature of Matter and Radiation
A particle of mass 1 mg has the same wavelength as an electron moving with a velocity of 3 \(x\) 106 ms-1. The velocity of the particle is
Given: Mass of the electron , me = 9.1\(x\) 10-31 kg.
- 2.7 \(x\) 10-18 ms-1
- 9 \(x\) 10-2 ms-1
- 3 \(x\) 10-31 ms-1
- 2.7 \(x\) 10-21 ms-1
Answer
(A) 2.7 x 10 -18 ms -1
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