Question

An electron a proton and an alpha particle having the kinetic energy 16 4 1 what is order of de broglie

Answer 1

The deBroglie wave length of a particle=(h)/(p),

Where,

h= Planck's Constant,

p = momentum of the particle.

Momentum and kinetic energy of a particle are related and momentum (p)=√2mE.

Since kinetic energy of the particles is the same, therefore, the heavier the particle, more its momentum and larger the momentum, shorter the deBroglie wave length.

Answer 2

❤ hey buddy ❤

⭐ momentum of the particle ⭐