If a Sound of Intensity I = 1 $\times$ 10^-5 M² (About the Size of Your Eardrum),how Much Power

question 79

Multiple Choice

If a sound of intensity I = 1.0  10^-6 W/m² falls on a detector of area A = 7.0 $\times$ 10^-5 m² (about the size of your eardrum) ,how much power is received by the detector?

• A)6.2 \(\times\) 10^-14 W
• B)1.0 \(\times\) 10^-6 W
• C)7.0 \(\times\) 10^-11 W
• D)1.4 \(\times\) 10^-2 W
• E)70 W

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Definitions:

General Partner

A partner in a partnership who has unlimited personal liability for the debts of the business and takes part in its day-to-day management.

Limited Partnership

A business structure where one or more partners have limited liability and are not involved in the day-to-day management, juxtaposed with at least one general partner who has unlimited liability.

RULPA

The Revised Uniform Limited Partnership Act, which is a statute that governs limited partnerships in the states that have enacted it.

Limited Partnership Certificate

A document that formally establishes the existence of a limited partnership and outlines its structure and operating principles.