Question

The uncertainties in the velocities of two particles a and b are 0.05 and 0.02 ms respectively .The mass of b is five times than q the mass pf



a.What is the ratio of uncertainties of their position

Answer 1

Answer:

Ratio = 2 : 1

Explanation:

Refer the attached picture.

Answer 2

Answer:

λ=

mv

h

The ratio of their de-Broglie's wavelength is:λ

λ= mv

m

v =

m×0.05

5m×0.02

=

1

2