Chemistry, asked by christinaglory004, 8 months ago

calculate the wavelength of the electron when it's kinetic energy is 3×10^-25 and it's mass is 9.1×10^-31 kg

Answers

Answered by deekshavarshney443

2

Answer:

E= hc/ lambda = 1/2mv^2

therefore lambda=2hc/mv^2

u can use this formula to calculate it ..

or lambda = hc/ K.E

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