calculate the wavelength of an electron moving with a velocity of to 2.05×10^7m/s
Answers
Answered by
8
Answer:
wavelength= h/mv
=6.6 X 10⁻³⁴/ 9.1 X10⁻³¹ X 2.05 X 10⁷
=0.353 X 10⁻³⁴⁺³¹⁻⁷ = 0.353 X 10⁻¹⁰m
Explanation:
Similar questions