Question

Prove that lamda =h/√2mE , where lamda is wavelength and E is kinetic energy​

Answer 1

I don't know answer because I don't know these types of questions.

sorry mate

Answer 2

Answer:

THE RESPECTIVE PROOF IS

Explanation:

we know that kinetic energy =1/2 mv²                                                             now by mutipy 'm'(mass)on both the sides we get,

                     m*k.e=1/2*m²v²

                    m²v²=2*k.e*m

                    (mv)²=2*k.e*m

                     mv=$\sqrt{ 2*k.e*m}$ ...............(1)

also lambda=h/mv....(2)

                      by substituting (1) in (2) we get

                           lambda = h/$\sqrt{2mK.E}$

(here i have mentioned  kinetic energy as K.E)

                         and i hope  its helpful to you............