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The uncertainties in posiiton and veloci...

The uncertainties in posiiton and velocity of a particle are `10^(-10)`m and `5.27xx10^(-24)m*s^(-1)` respectively. Calculate the mass of the particle.

Text Solution

Verified by Experts

According to uncertainty principle, `Deltax*mDeltav=(h)/(4pi)`
or, `m=(h)/(4pixxDeltax xxDeltav)=(6.626xx10^(-34))/(4xx3.14xx10^(-10)xx5.27xx10^(-24))~~0.1kg`
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