An electron is revolving around the nucleus with a constant speed of 2 . 5 × 10 8 m / s . Find the de-Broglie wavelength associated with it. Take, h = 6 . 6 × 10 - 34 Js , mass of the electron, m = 9 . 1 × 10 - 31 kg

Given, The speed of the electron, v = 2 . 5 × 10 8 m / s . Plank's constant, h = 9 . 1 × 10 - 31 Js Mass of the electron, m = 9 . 1 × 10 - 31 kg The de-Broglie wavelength is given by, λ = h m v = 6 . 6 × 10 - 34 9 . 1 × 10 - 31 × 2 . 5 × 10 8 ⇒ λ = 2 . 9 × 10 - 12 m = 2 . 9 pm

An electron is revolving around the nucleus with a constant speed of 2 . 5 × 10 8 m / s . Find the de-Broglie wavelength associated with it. Take, h = 6 . 6 × 10 - 34 Js , mass of the electron, m = 9 . 1 × 10 - 31 kg

Given, The speed of the electron, v = 2 . 5 × 10 8 m / s . Plank's constant, h = 9 . 1 × 10 - 31 Js Mass of the electron, m = 9 . 1 × 10 - 31 kg The de-Broglie wavelength is given by, λ = h m v = 6 . 6 × 10 - 34 9 . 1 × 10 - 31 × 2 . 5 × 10 8 ⇒ λ = 2 . 9 × 10 - 12 m = 2 . 9 pm