Suppose That a Sound Source Is Emitting Waves Uniformly in All

question 22

Multiple Choice

Suppose that a sound source is emitting waves uniformly in all directions.If you move to a point twice as far away from the source,the frequency of the sound will be

• A)unchanged.
• B)half as great.
• C)one-fourth as great.
• D)twice as great.

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Definitions:

Pons

A part of the brain located in the brainstem, playing crucial roles in regulating breathing, communication between different parts of the brain, and sensations such as hearing, taste, and balance.

Thalamus

A structure in the brain that acts as a relay station, transmitting sensory and motor signals to the cerebral cortex.

Reticular Formation

A network of neurons located in the brainstem that is involved in consciousness, sleep-wake cycles, and filtering incoming stimuli to focus attention.

Sleep and Wake Cycles

The natural, biological rhythms that regulate our pattern of sleeping and waking, influenced by internal biological clocks and external factors.