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WorksheetsThermal Energy Conductivity
Total questions: 10
Worksheet time: 8mins
As mass increases, the change in temperature will decrease. This is an ................................. proportional relationship.
directly
inversely
This is the amount of thermal energy required to increase the temperature of 1kg of material by 1 0C.
Kinetic energy
Thermal Conductivity
Specific heat
Thermal equilibrium
Which material has the lowest specific heat?
Aluminum
Carbon
Copper
Water
Which material has the highest specific heat?
Glass
Ice
Water vapor
Water
Which materials have higher specific heats?
Metals
Non-metals
An example of a thermal conductor, is .........
wood
carbon
iron
plasric
Materials through which thermal energy does not flow easily.
Thermal insulators
Thermal conductors
Metals
Materials with low specific heats.
The property of a material where waves bounces off its surface.
Absorbency
Reflectivity
Thickness
Surface area
The amount of exposed, outer area of a substance.
Thickness
Absorbency
Surface area
Reflectivity
The specific heat of air is 1.0J/g.K. and the specific heat of copper is 0.4J/g.K. Which statement describes how much each material would affect the amount of thermal energy transferred?
Air and copper transfer thermal energy the same.
Copper transfers thermal energy the quickest.
Air transfers thermal energy the quickest.
Specific heat does not determine how thermal energy transfers.
