TS EAMCET 03 May 2019 Shift 2 Solved Paper

The Heisenberg's uncertainty principle equation is,
∆x⋅∆v≥‌

h

4πm

It is given that the product of uncertainty in the position and uncertainty in the velocity of a particle is 5.79×10−5m2s−1
‌ That is ‌∆x⋅∆v=5.79×10−5m2s−1
Also, the uncertainty in the position is 1nm Substitute the value sin above expression.
10−9m⋅∆v‌‌=5.79×10−5m2s−1
∆v‌‌=5.79×104ms−1