Question

write down the de broglie equations?
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Answer 1

Answer:

Apply the de Broglie wave equation λ=hmv λ = h m v to solve for the wavelength of the moving electron. Step 3: Think about your result. This very small wavelength is about 1/20th of the diameter of a hydrogen atom. Looking at the equation, as the speed of the electron decreases, its wavelength increases.

Answer 2

De-Broglie relation relates a body's momentum with its wavelength.

It is given as

λ=

p

h

where λ is its de-broglie wavelength

h is the plank's constant

p is the moving body's momentum.