## QUESTIONS on Heisenberg uncertainty principle

QUESTIONS on Heisenberg uncertainty principle 1 Determine the Heisenberg uncertainty in the Energy of photon which is radiated in time interval of 10-5s Momentum of 0.2kg football moving with a speed of 20ms-1 and restricted to a region of 25cm Determine the fractional uncertainty in momentum too. Solution (1) using (2) using (3) Using …