Two Sound Waves,one Wave Is Given by Y₁ = P_o $\omega$

question 42

Multiple Choice

Two sound waves,one wave is given by y₁ = p_o sin ( $\omega$ ₁t) ,and the other by y₂ = p_o sin ( $\omega$ ₂t) ,where $\omega$ ₁ differs from $\omega$ ₂ by a rad/s.The maximum sound intensity of the beat frequency is

• A)p_o²
• B)2p_o²
• C)4p_o²
• D)8p_o²
• E) 0

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Definitions:

Monthly Periodic Rate

The APR divided by 12; the rate of interest charged each month.

Finance Charge

The interest that is charged to a buyer when paying for a purchase or service over time.

Finance Charges

The total cost of borrowing, including interest and other fees, charged on credit accounts or loans.

Periodic Rate

The Periodic Rate is the interest rate applied to a loan or savings account for a specific period, crucial in calculating the interest over that timeframe.