1.

According to heisenberg's uncertainty principle, the product of uncertainties in position and velocities for an electron of mass 9.1 × 10–31 kg is

Answer»

According to Heisenberg's uncertainty principle
del x . del P > h/4 pi

del p = m . del V
so,
del x. m. del v > h/4 pi
so,
del x. del v > h/( 4 pi.m)

so putting values of h, pi, m (mass of electron)
we can get the MINIMUM uncertainty in product of position and velocity



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