What Is the Specific Heat of a Metal If It

question 123

Multiple Choice

What is the specific heat of a metal if it takes 26.5 calories to raise the temperature of a piece weighing 50.0 g by 5.00 Celsius degrees?

• A)250 cal/g °C
• B)133 cal/g °C
• C)6.63 cal/g °C
• D)1.89 cal/g °C
• E)0.106 cal/g °C

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Definitions:

Cytoplasm

The jelly-like substance within a cell enclosed by the cell membrane, excluding the nucleus, containing organelles and the site of most cellular activities.

Lactate

A compound produced in the body during the anaerobic conversion of glucose to energy, often associated with muscle fatigue.

NAD+

Nicotinamide adenine dinucleotide, a coenzyme found in all living cells that is involved in redox reactions, carrying electrons from one reaction to another.

Oxygen

A chemical element (O) essential for most forms of life on earth, playing a key role in cellular respiration and energy production.