Sound Speed in Air Is Approximately

question 34

Multiple Choice

Sound speed in air is approximately

• A)1,100 ft/s.
• B)500 ft/s.
• C)1,000 ft/s.
• D)10 ft/s.
• E)100 ft/s.

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Definitions:

Environmental Temperature

The measure of warmth or coldness in a particular environment, significant in determining the conditions for living organisms and for conducting various physical processes.

Duration of Exercise

Refers to the length of time a physical activity or workout is performed, which can impact its health benefits.

Moderate-intensity

Physical activity or exercise that elevates the heart rate to 50-70% of maximum, noticeable by an increase in breathing and heart rate.

Physical Activity

Any movement that works your muscles and requires energy, ranging from sports to walking and household chores.