A Source Emits Sound at a Fixed Constant Frequency F

question 61

True/False

A source emits sound at a fixed constant frequency f .
If the source moves away from you faster than the speed of sound in air, you do not hear any frequency but instead a 'sonic boom.'

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Definitions:

Dissociative Identity Disorder

A mental disorder characterized by the presence of two or more distinct personality states or identities within a single individual, often a result of severe trauma.

Somatoform Disorder

A mental disorder characterized by physical symptoms that cannot be fully explained by a general medical condition, substance use, or another mental disorder.

Bipolar Disorder

A mental disorder marked by extreme mood swings from manic highs to depressive lows.

Hoarding Disorder

A persistent difficulty discarding or parting with possessions because of a perceived need to save them, resulting in clutter that disrupts normal living spaces.