X-rays are scattered from a target at an angle of 37.2° with the direction of the incident beam. find the wavelength shift of the scattered x-rays.

Explanation:

It is given that,

X-rays are scattered from a target at an angle of,

We need to find the wavelength shift of the scattered x-rays. The shift in wavelength is given by :

h is the Planck's constant

m is the mass of electron

c is the speed of light

So, the wavelength shift of the scattered x- rays is . Hence, this is the required solution.

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

this could be newton#'s law of cooling. the cooling curve is exponential