X-rays with an energy of 400 kev undergo compton scattering with a target. if the scattered x-rays are detected at \theta = 30^{\circ}θ=30 ∘ relative to the incident x-rays, what is the energy of the recoiling electron?

The energy of recoiling electron=192.44 keV

Explanation:

Energy of x-ray

Web know that compton shift is

is the mass of electron and C is the velocity of sound.

Given that θ=30°

Now by putting the values

By putting the values

Energy

So

E=207.55 keV

The energy of recoiling electron=400-207.55 keV

The energy of recoiling electron=192.44 keV

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~