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MHT CET Physics question

PhysicsDual Nature of Matter and RadiationMHT CET

A particle A moving with a certain velocity has a de-Broglie wavelength of 1 Å. If particle B has mass 25% of that of A and velocity 75% of that of A, then de-Broglie wavelength of B will be approximately

Answer: (B)

Solution

and , so Å; the

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Question ID VK-084655