An Electron in a Cathode Ray Tube Is Accelerated Through

question 25

Multiple Choice

An electron in a cathode ray tube is accelerated through a potential difference of 5.0 kV.What kinetic energy does the electron gain in the process? (e = 1.6 x 10^-19 C)

• A)1.6 x 10^-16 J
• B)8.0 x 10^-16 J
• C)1.6 x 10^-22 J
• D)8.0 x 10²² J

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Definitions:

Lever Pressing

A behavior often used in research where an animal, typically a rodent, is trained to press a lever to receive a reward or avoid a punishment.

Food Pellets

Small, compacted units of food commonly used for feeding animals, including pets and livestock.

Punishment

A process by which a consequence immediately follows a behavior, decreasing the likelihood that the behavior will be repeated.

Behaviour

Behaviour encompasses the actions and reactions of an organism, usually in relation to its environment, which can be observable or internal.