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MHT CET Physics question

PhysicsDual Nature of Matter and RadiationMHT CET

A dust particle of mass 2 mg is carried by wind with a velocity of 100 cm/s. What is the de-Broglie wavelength associated with the dust particle? ()

Answer: (D)

Solution

\frac{h}{mv}\frac{6.63×10^{-34}}{2×10^{-6}×1}10^{-28}$

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Question ID VK-084591