The specific heat capacity of water is the number of calories required to raise the temperature of water from _ ˚C is 1.0.
Correct answer: A. 15 to 16
- A. 15 to 16
- B. 16 to 18
- C. 15 to 20
- D. 25 to 29
Explanation
The specific heat capacity is defined as the quantity of heat (J) absorbed per unit mass (kg) of the material when its temperature increases 1 K (or 1 °C)Specific heat capacity is the amount of heat to be supplied to (or taken out of) the unit mass of a system in order to increase (or decrease) its temperature by one degree in a thermodynamic process in which quantity X is imposed, according to: [1.25] δ Q = C X d T
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About Biological Importance of Water
Water supports life through its polarity, hydrogen bonding and ability to dissolve ionic and polar substances. Its high specific heat, heat of vaporization, cohesion, adhesion and incompressibility help regulate temperature, transport materials and maintain structure, while hydrolysis and osmosis depend directly on water.
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