What Is the Cause of Refraction of a Wave Traveling

question 38

Multiple Choice

What is the cause of refraction of a wave traveling from one medium to another?

• A)There is a frequency change due to the change in the medium
• B)There is a speed change due to the change in the medium.
• C)There is a change in wave amplitude due to the change in the medium.
• D)None of the above are associated with refraction.

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Definitions:

Denigrate

To unfairly criticize or attack someone or something, often with the intent of diminishing the target's reputation.

Cool-Out

A strategy used to gently persuade someone who has failed or is unable to achieve a certain goal to accept a less desirable but still reasonable outcome without feeling embarrassed or disappointed.

Managed Impression

Intentional efforts to control or influence other people's perceptions about oneself or a situation.

Solemn Explanation

A serious and thorough clarification or interpretation of a subject or event.