A Certain Photon After Being Scattered from a Free Electron

question 16

Essay

A certain photon after being scattered from a free electron at rest moves at an angle of 120° with respect to the incident direction. The wavelength of the incident photon is 0.651 nm.
(a.) What is the wavelength of the scattered photon?
(b.) What is the energy of the scattered photon?

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Definitions:

Equation

A mathematical statement that asserts the equality of two expressions, typically involving variables and constants.

Total Revenue

The overall amount of money generated by a business from its sales activities before any costs or expenses are deducted.

Price

The financial outlay presumed, obligatory, or given in payment for an object.

Demand Function

A mathematical expression showing the relationship between the quantity demanded of a good and various factors that affect this quantity, such as price, income, and prices of related goods.