The amount of energy required to raise the temperature 1ºC for every kilogram is called____?

• Thermal Energy

• Specific Heat Capacity

• Temperature

• Heat Capacity

Which will be the easiest to heat up?

• copper

• granite

• iron

• basalt

What is the definition of specific heat?

• The temperature at which a substance changes its state.

• The heat required to change a substance from solid to liquid.

• The total heat energy contained in a substance.

• The amount of heat required to raise the temperature of one unit mass of a substance by one degree Celsius.

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

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

What would be the effect on the particles if more heat is supplied to the system?

• They would slow down
• They would stop moving
• They would speed up
• There would be no effect

What does temperature measure?

• Heat
• ºC
• Kinetic Energy
• Thermal Energy

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°

How does heat flow?

• Always from cold to warm
• Always from warm to cold
• Both warm to cold & cold to warm
• It depends on the temperature

What is the SI unit for temperature?

• Kelvin
• Celcius
• Fahrenheit
• All of these