When a Nucleus at Rest Spontaneously Splits into Fragments of Mass

question 60

Multiple Choice

When a nucleus at rest spontaneously splits into fragments of mass m₁ and m₂, the ratio of the velocity of m₁ to the velocity of m₂ is

• A) .
• B) .
• C) −1.
• D) .
• E) .

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Definitions:

Loud Noise

A type of environmental stimulus characterized by high amplitude sound waves, which can potentially cause hearing damage or stress.

Unconditioned Response

Is an automatic, natural reaction to a stimulus that occurs without prior conditioning or learning, such as salivating in response to food.

Fear of Loud Noise

An instinctual or conditioned response to loud sounds, often involving feelings of anxiety or panic.

Conditioned Response

A learned reaction to a previously neutral stimulus that results from repeated exposure to a stimulus paired with a response.