If You Were to Quadruple the Speed of a Wave

question 59

Multiple Choice

If you were to quadruple the speed of a wave on a string while keeping the frequency and amplitude of the wave constant,the rate at which energy is delivered by the wave would

• A)double.
• B)quadruple.
• C)be reduced 50%.
• D)be reduced to 25% of its previous value.
• E)be unchanged.

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Definitions:

NCI

An alternative term for non-controlling interest, highlighting the equity in a subsidiary not held by the parent company.

Parent Interest

Refers to the share of equity interest held by the parent company in a subsidiary, reflecting ownership and control.

Non-controlling Interest

A share in the equity and earnings of a subsidiary that are not owned by the parent company, also known as minority interest.

Consolidated Financial Report

A comprehensive financial statement that combines the financial information of a parent company with that of its subsidiaries, presenting it as a single economic entity.