Two Identical but Separate Strings, with the Same Tension, Carry

question 2

Multiple Choice

Two identical but separate strings, with the same tension, carry sinusoidal waves with the same frequency.Wave A has an amplitude that is twice that of wave B and transmits energy at a rate that is __________ that of wave B.

• A)half
• B)twice
• C)one-fourth
• D)four times
• E)eight times

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Definitions:

Catharsis

The process of releasing, and thereby providing relief from, strong or repressed emotions, often through art, writing, or speaking.

Therapeutic Intervention

Professional actions undertaken to help individuals with physical, emotional, cognitive, or social issues achieve optimum functioning and wellness.

Dream Work

A psychoanalytic concept referring to the process by which the unconscious mind alters the manifest content of dreams to conceal their real meaning.

Royal Road

A metaphor used in various contexts to indicate a direct or easy path to achieving a goal; historically related to Freud's description of dreams.