10 G of a Certain Metal Absorb 40 Cal of Heat

question 91

Multiple Choice

10 g of a certain metal absorb 40 cal of heat and the temperature is observed to rise from 20 °C to 60 °C. The specific heat of this metal is ________ cal/g °C.

• A)0.05
• B)0.10
• C)0.16
• D)0.40

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Definitions:

Incremental Value

Refers to the additional value generated by undertaking a certain action, decision, or investment, compared to doing nothing.

Shares Outstanding

The total number of shares of a company's stock that are currently owned by all its shareholders, including share blocks held by institutional investors and restricted shares owned by the company's officers and insiders.

Market Price

The current selling or buying price for an asset or service.

NPV

Net Present Value; a calculation used to determine the present value of an investment's future cash flows minus the initial investment cost.