Question

calculate uncertainity in velocity of a wagon of mass 200kg whose positionis known to accuracy of ±10 min​

Answer 1

Explanation:

By Heisenberg's Uncerainty Principle,

Δn.mΔv≥

4x

h

⇒Δv=

4πmΔx

h

=1.75×10

−27

m/s

by this process u get answer