A Stationary Source Emits a Sound Wave of Frequency F

question 14

Multiple Choice

A stationary source emits a sound wave of frequency f. If it were possible for a man to travel toward the source at the speed of sound, he would observe the emitted sound to have a frequency of:

• A) zero
• B) f/2
• C) 2f/3
• D) 2f
• E) infinity

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Definitions:

Frontal Lobes

Regions of the brain located at the front of each cerebral hemisphere, involved in reasoning, problem-solving, judgment, and impulse control.

Cerebellum

A part of the brain located at the back of the skull, responsible for coordinating voluntary movements, balance, and posture.

Thalamus

A brain structure that acts as a relay station, processing and transmitting sensory information to the appropriate areas of the brain.

Hippocampus

A part of the brain within the temporal lobe involved in memory formation, organization, and retrieval, as well as spatial navigation.