Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
What causes your skin to feel warm when it is in the sun on a summer day?
thermal expansion.
Conduction transfers energy from the hot chocolate to the spoon.
35°C
Thermal energy flows from her hand to the ice cube.
Convection because the popcorn was above the heat source and cooked by hot air rising.
Light waves are transformed into heat energy in the rock.
Warm air molecules move faster and rise. Cool air molecules move slower and sink.
The Sun radiates energy that passes through space and the atmosphere to your skin.
Popcorn was placed in an air popper above the heat source. What form of thermal energy transfer is this and why?
thermal expansion.
Conduction transfers energy from the hot chocolate to the spoon.
35°C
Thermal energy flows from her hand to the ice cube.
Convection because the popcorn was above the heat source and cooked by hot air rising.
Light waves are transformed into heat energy in the rock.
Warm air molecules move faster and rise. Cool air molecules move slower and sink.
The Sun radiates energy that passes through space and the atmosphere to your skin.
A student is mixing a cup of hot chocolate with a spoon. How is the heat transferred between the hot chocolate and the part of the spoon that is in the hot chocolate?
thermal expansion.
Conduction transfers energy from the hot chocolate to the spoon.
35°C
Thermal energy flows from her hand to the ice cube.
Convection because the popcorn was above the heat source and cooked by hot air rising.
Light waves are transformed into heat energy in the rock.
Warm air molecules move faster and rise. Cool air molecules move slower and sink.
The Sun radiates energy that passes through space and the atmosphere to your skin.
How would you label a convection current?
thermal expansion.
Conduction transfers energy from the hot chocolate to the spoon.
35°C
Thermal energy flows from her hand to the ice cube.
Convection because the popcorn was above the heat source and cooked by hot air rising.
Light waves are transformed into heat energy in the rock.
Warm air molecules move faster and rise. Cool air molecules move slower and sink.
The Sun radiates energy that passes through space and the atmosphere to your skin.
9 On a sunny day, exposed rock on the top of a mountain gradually heats up. What causes the rock to become warm?
thermal expansion.
Conduction transfers energy from the hot chocolate to the spoon.
35°C
Thermal energy flows from her hand to the ice cube.
Convection because the popcorn was above the heat source and cooked by hot air rising.
Light waves are transformed into heat energy in the rock.
Warm air molecules move faster and rise. Cool air molecules move slower and sink.
The Sun radiates energy that passes through space and the atmosphere to your skin.
2 How does thermal energy flow when a student holds a piece of ice in her hand?
thermal expansion.
Conduction transfers energy from the hot chocolate to the spoon.
35°C
Thermal energy flows from her hand to the ice cube.
Convection because the popcorn was above the heat source and cooked by hot air rising.
Light waves are transformed into heat energy in the rock.
Warm air molecules move faster and rise. Cool air molecules move slower and sink.
The Sun radiates energy that passes through space and the atmosphere to your skin.
1 Railroad tracks have gaps between the rails so that they will not buckle in hot weather because of
thermal expansion.
Conduction transfers energy from the hot chocolate to the spoon.
35°C
Thermal energy flows from her hand to the ice cube.
Convection because the popcorn was above the heat source and cooked by hot air rising.
Light waves are transformed into heat energy in the rock.
Warm air molecules move faster and rise. Cool air molecules move slower and sink.
The Sun radiates energy that passes through space and the atmosphere to your skin.
10 mL of water is at 40 degrees C is mixed with 10 mL of water at 20 degrees C. What is most likely to be the temperature of the mixture?
thermal expansion.
Conduction transfers energy from the hot chocolate to the spoon.
35°C
Thermal energy flows from her hand to the ice cube.
Convection because the popcorn was above the heat source and cooked by hot air rising.
Light waves are transformed into heat energy in the rock.
Warm air molecules move faster and rise. Cool air molecules move slower and sink.
The Sun radiates energy that passes through space and the atmosphere to your skin.
Check it!