A Gamma-Ray Photon of Energy 1

question 23

Multiple Choice

A gamma-ray photon of energy 1.00 MeV scatters off an electron at an angle perpendicular to its original direction.Calculate the kinetic energy of the recoiling electron.

• A)489 keV
• B)511 keV
• C)663 keV
• D)253 keV
• E)337 keV

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Definitions:

Pantheism

The belief or doctrine that God is identical with the universe, or that everything composes an all-encompassing, immanent God.

Classical Conditioning

A training approach that involves forming connections between a stimulus in the environment and one that occurs naturally.

Conditioned Response

An automatic response established by training to an ordinarily neutral stimulus.

Unconditioned Response

In classical conditioning, it's the automatic, natural reaction to an unconditioned stimulus without prior learning or conditioning.