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A particle is moving with a velocity of 104 m/s. The product of uncertainity in position and velocity of this particle is equal to 10-144π m2/s.Debroglie wavelength of the particle would be

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answer is 4.

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Detailed Solution

∆x.∆v=h4πm; Given, ∆x.∆v=10-144π m2/s; 10-144πm2/s =h4πm; 10-14 m2/s =hm;.....(1) we know λ=hmv;......(2) Given, v=104 m/s ; Substituting (1) in (2) λ=10-14 m2/s104 m/s=10-18 m

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