Problem 8:   A laser beam with wavelength λ = 550 nm hits a grating with n = 2250 grooves per centimeter. Part (a)  Calculate the grating spacing, d, in centimeters.  Part (b)  Find the sin of the angle, θ2, at which the 2nd order maximum will be observed, in terms of d and λ.  Part (c)  Calculate the numerical value of θ2 in degrees.

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Q: Homework 11, Problem 3

A: Step 1: Step 2: Step 3: don't forget to upvote thank you :) comment if doubt exists  Step 4:

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Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.