If the Activity of a Sample of ²³²Th Decreases from 1000

question 17

Multiple Choice

If the activity of a sample of ²³²Th decreases from 1000 cpm to 500 cpm in 60 min, in another 60 min its activity will be

• A) 500 cpm.
• B) 0 cpm.
• C) 250 cpm.
• D) 125 cpm.

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Definitions:

Matching Principle

An accounting concept that expenses should be recorded in the same period as the revenues they helped to generate.

Revenues

The total amount of money generated by the sale of goods or services related to a company's primary operations.

Expenses

The economic costs that a business incurs through its operations to earn revenue.

Accrued Fees

Accrued fees are charges earned or incurred that have not yet been received or paid, respectively, and are recognized in the accounting period they are earned.