A Source Emits Sound at a Fixed Constant Frequency F

question 63

Multiple Choice

A source emits sound at a fixed constant frequency f . If the source moves away from you, the frequency you hear is

• A) the same as f.
• B) higher than f.
• C) lower than f.
• D) unrelated to f.

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Definitions:

Currency Value

The numerical value assigned to a currency, which can fluctuate based on economic factors and is critical in financial transactions.

Price Field

A column in a database or software application where the price of an item or service is recorded.

Lookup Field

A field in a database that allows the user to select a value from another table, linking the two tables together.

Table Design View

An interface within database applications that allows users to define or modify the structure of a database table.