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Question
The wave associated with a moving particle of mass 3 × 10–6 g has the same wavelength as an electron moving with a velocity 6 × 106 ms–1. The velocity of the particle is
Options
1.82 × 10–18 ms–1
9 × 10–2 ms–1
3 × 10–31 ms–1
1.82 × 10–15 ms–1
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Solution
1.82 × 10–15 ms–1
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