A Photon Collides with an Electron $0 ^ { \circ }$

question 60

Multiple Choice

A photon collides with an electron.After the collision the wavelength of the scattered wave at a scattering angle greater than $0 ^ { \circ }$ is

• A)greater than or equal to the initial wavelength.
• B)equal to the initial wavelength.
• C)less than or equal to the initial wavelength.
• D)greater than the initial wavelength.
• E)less or greater depending on the scattering angle.

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Definitions:

Common Resources

Resources like fish stocks, forests, and clean air, which are non-excludable but rivalrous, leading to potential overuse and depletion.

Public Goods

Goods that are non-excludable and non-rivalrous, meaning they are available for everyone and one person’s use does not reduce availability to others.

Nonexcludable

A property of a good or service whereby it is not feasible to prevent people from accessing it, often leading to its consumption without directly paying for it.

Private Good

A product or service that is excludable and rivalrous, meaning its consumption by one individual prevents its use by another.