1. Between water and sand, which takes longer to warm in sunlight and longer to cool at night?
@ Sand heats and cools faster than water.
a. Water
*b. Sand
c. They cool and heat at the same rate
2. Why would sand heat and cool faster than water?
@. Sand has a lower specific heat capacity than water.
a. Water has a higher specific heat capacity than sand.
b. Water has a lower specific heat capacity than sand.
c. Sand has a higher specific heat capacity than water.
*d. Sand has a lower specific heat capacity than water.
3. Consider heating a beaker of water. If you want to add 5 calories of heat to 1 gram of water, how will
the temperature change?
@ Heat calories are proportional to the temperature. So, if you add 5 calories of heat to 1 gram of water,
you’ll raise the temperature of the glass by 5◦C.
*a. It will increase to 5◦C.
b. It will decrease to 5◦C.
c. It will increase to 1◦C.
d. It will increase to 1◦C.
**This is also a quiz question.
This study source was downloaded by 100000808096576 from CourseHero.com on 05-23-2022 07:04:33 GMT -05:00
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, 4. What happens to energy when you hold a cube of ice in your hand?
@ When you hold the ice, thermal energy flows from you hand to the ice.
a. Cold flows from ice to your hand.
b. Simultaneously, cold flows from the ice to your hand, and eat flows from your hand to the ice.
*c. Thermal energy flows from your hand to the ice
d. None of the above.
5. When a liquid or gas is heated, it expands and becomes less dense. The less dense material then rises,
while cooler, more dense material sinks to take its place. This is known as:
@This is the definition of convection.
a. Conduction
b. Radiation
c. Condensation
*d. Convection
This study source was downloaded by 100000808096576 from CourseHero.com on 05-23-2022 07:04:33 GMT -05:00
https://www.coursehero.com/file/47960004/Module-Quiz-3-Heat-Thermodynamics-with-screen-shotsdocx/
@ Sand heats and cools faster than water.
a. Water
*b. Sand
c. They cool and heat at the same rate
2. Why would sand heat and cool faster than water?
@. Sand has a lower specific heat capacity than water.
a. Water has a higher specific heat capacity than sand.
b. Water has a lower specific heat capacity than sand.
c. Sand has a higher specific heat capacity than water.
*d. Sand has a lower specific heat capacity than water.
3. Consider heating a beaker of water. If you want to add 5 calories of heat to 1 gram of water, how will
the temperature change?
@ Heat calories are proportional to the temperature. So, if you add 5 calories of heat to 1 gram of water,
you’ll raise the temperature of the glass by 5◦C.
*a. It will increase to 5◦C.
b. It will decrease to 5◦C.
c. It will increase to 1◦C.
d. It will increase to 1◦C.
**This is also a quiz question.
This study source was downloaded by 100000808096576 from CourseHero.com on 05-23-2022 07:04:33 GMT -05:00
https://www.coursehero.com/file/47960004/Module-Quiz-3-Heat-Thermodynamics-with-screen-shotsdocx/
, 4. What happens to energy when you hold a cube of ice in your hand?
@ When you hold the ice, thermal energy flows from you hand to the ice.
a. Cold flows from ice to your hand.
b. Simultaneously, cold flows from the ice to your hand, and eat flows from your hand to the ice.
*c. Thermal energy flows from your hand to the ice
d. None of the above.
5. When a liquid or gas is heated, it expands and becomes less dense. The less dense material then rises,
while cooler, more dense material sinks to take its place. This is known as:
@This is the definition of convection.
a. Conduction
b. Radiation
c. Condensation
*d. Convection
This study source was downloaded by 100000808096576 from CourseHero.com on 05-23-2022 07:04:33 GMT -05:00
https://www.coursehero.com/file/47960004/Module-Quiz-3-Heat-Thermodynamics-with-screen-shotsdocx/
