A Boy Has Climbed to the Top of a 6 $0.250 \frac{\mathrm{~W}}{\mathrm{~m}^{2}}$

question 44

Multiple Choice

A boy has climbed to the top of a 6.00 m tall tree. When he shouts, the sound waves have an intensity of $0.250 \frac{\mathrm{~W}}{\mathrm{~m}^{2}}$ at a 1.00 m distance from the top of the tree. The ratio of intensity at the base of the tree to the intensity 1.00 m from the top of the tree is:

• A) \(\frac{1}{36}\) .
• B) \(\frac{1}{25}\) .
• C) \(\frac{1}{6}\) .
• D) \(\frac{1}{5}\) .
• E) \(\frac{1}{\sqrt{6}}\) .

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Definitions:

Internal Control Structure

A set of processes and procedures implemented by a company to ensure the integrity of financial and accounting information, promote accountability, and prevent fraud.

Recording Transactions

The systematic process of documenting financial transactions in the accounting records of a business.

Accounting System

The methods and procedures used by a business to collect, classify, summarize, and report financial data for use by management and external users.

Voucher

A document representing an internal intent to make a payment to an external entity, detailing the specifics of the transaction.