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if uncertainly in position and velocity are equal then uncertainty in momentum will be......? |
Heisenberg uncertainity principle states that , " It is not possible to determine precisely both the position and the momentum (or velocity) of a small moving particle. Mathematically, if ![]() then, ![]() ![]() (i) If 100% uncertainity in its velocity is assumed then ![]() (ii) If 100% uncertainity in its position is assumed then ![]() Hence, unceertainity principle shows that the simultaneous measurement of position and momentum of a particle with absolute zero is not possible. ![]() Thus uncertainity in position of the particle will be infinite. |