An electron moving near an atomic nucleus has a speed of 6 X 10^6 m/s +- 1%. What is the uncertainty in its position (delta X) Mass is 9.11 X 10^-31 kg.
Answer: 1 X 10^-9 m (delta X > h/4pi m change in u)
An electron moving near an atomic nucleus has a speed of 6 X 10^6 m/s +- 1%. What is the uncertainty in its position (delta X) Mass is 9.11 X 10^-31 kg.
Answer: 1 X 10^-9 m (delta X > h/4pi m change in u)