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WorksheetsSpecific Heat Capacity
Total questions: 20
Worksheet time: 54mins
Which will be the easiest to heat up?
copper
granite
iron
basalt
Which will be the hardest to heat up?
water
lead
granite
iron
How much energy is needed to raise the temperature of 5.0 g of lead from 25°C to 35°C?
- Specific Heat Capacity (c) = 0.129 J/(g•°C)
6.45 J/(g•°C)
6.45 J
16.1 J/(g•°C)
d.16.1 J
The temperature of a 6.0 g sample of glass changed from 20.0°C to 45.0°C when it absorbed 550 J of heat. What is the specific heat capacity of this glass?
0.27 J/g °C
3.7 J/g °C
130 J/g °C
12 J/g °C
When a piece of aluminum foil is taken out of the oven and cools from 100° to 50°, What is the change in temperature?
50°
0°
100°
150°
The amount of energy required to raise the temperature 1ºC for every kilogram is called____?
Thermal Energy
Specific Heat Capacity
Temperature
Heat Capacity
Specific heat of water is 4.18 J/g°C. Specific heat of wood is 1.760 J/g°C. What material needs more heat energy to raise the temperature?
Water
Wood
Both are same
Graphite has a specific heat capacity of 0.709 J/g⁰C. If a 20 g piece of graphite is cooled from 38⁰C to 18⁰C, how much energy was lost by the graphite?
283.6 J
183.6 J
203 J
109 J
When a body absorbs heat, its temperature will
increase.
decrease.
remains constant.
Which statement defines the thermal capacity (heat capacity) of a solid body?
the energy needed to melt the body without a change in temperature
the energy needed to raise the temperature of the body by one degree Celsius
the increase in the volume of the body when its temperature is raised by one degree Celsius
the total amount of internal energy in the body
The specific heat capacity of a substance is the quantity of heat required to
melt 1 kg of the substance.
raise the temperature of the substance by 10C.
raise the temperature of 1 kg of the substance by 10C.
The specific heat of platinum is 0.133 J/g°C. How much heat(Q) is released when a 10 g piece of platinum cools from 100°C to 50°C?
66.5 J
665 J
0.0266 J
0.665 J
20 g of water. specific heat of water is 4.18 J/g°C. temperature changes from 25° C to 20° C, how much heat energy (Q) moves from the water to the surroundings?
418 J
209 J
83 J
4.18 J
