If We Use 67 W of Power to Heat 148

question 46

Multiple Choice

If we use 67 W of power to heat 148 g of water, how long will it take to raise the temperature of the water from 15°C to 25°C? The specific heat of water is 4190 J/kg•K.

• A) 93 s
• B) 5.3 s
• C) 22 s
• D) 114 h

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Definitions:

Adjusting Entries

Accounting records entries recorded at the conclusion of an accounting cycle to apportion revenues and expenditures to the time period they truly took place.

Adjusted Trial Balance

A financial statement listing all accounts and their balances after adjusting entries have been made, ensuring the total debits equal total credits.

Close Revenue

The process of transferring the balances of all revenue accounts to the income summary account at the end of an accounting period.

Expense Accounts

Accounts used in accounting to record all expenses a company incurs during a specific period.