The Temperature Is Observed to Decrease from 32 $^{\circ}$ C to 23

question 82

Multiple Choice

The temperature is observed to decrease from 32 $^{\circ}$ C to 23 $^{\circ}$ C during the evening of a very hot day.What is the relative change in the speed of sound over this time interval?

• A) -15%
• B) -28%
• C) -1.5%
• D) -3%

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Definitions:

Complicated Procedures

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Staged Manipulations

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