What Frequency of Sound Traveling in Air at 40 ^oC

question 22

Multiple Choice

What frequency of sound traveling in air at 40 ^oC has a wavelength of 0.50 m?

• A)20 Hz
• B)344.7 Hz
• C)502.9 Hz
• D)711.2 Hz

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Definitions:

Correlated Variables

Two variables that show a statistical relationship, where changes in one variable are associated with changes in the other.

Correlation Coefficient

A statistical measure that indicates the extent to which two variables change together.

Weak Relationship

Describes a connection or correlation between two variables or entities that shows minimal interdependence or association.

Correlation Coefficient

A numerical measure that indicates the extent to which two variables fluctuate together.