WorksheetsHow does Energy Transfer effect Temperature?
Total questions: 15
Worksheet time: 30mins
When you turn on a radiator what will happen to the temperature of the room?
It will stay the same
It will increase
It will decrease
Why does this happen to the temperature of the room when you turn the radiator on?
The radiator takes thermal energy away from the room
The radiator destroys the energy in the room
The radiator creates energy so the room gets warm
The radiator adds thermal energy to the room
Now you turn the radiator off and open a window. What will happen to the temperature of the room?
It will stay the same
It will increase
It will decrease
Why does turning off the radiator and opening the window do this to the room? select all options that explain why
Air with lots of thermal energy will leave through the window.
The outside air destroys the thermal energy that was inside the room making it colder.
The total thermal energy of the room will decrease.
Air in the room will be replaced by air with less thermal energy from outside.
When an object loses thermal energy its temperature (a)
When an object gains thermal energy its temperature (a)
Thermal energy always moves from....
Colder objects/areas to hotter objects/areas
Hotter objects/areas to cooler objects/areas
Which direction is thermal energy being transferred? Ice cubes added to a fizzy drink
Room --> Drink
Drink --> Ice cubes
Ice cubes --> Drink
Drink --> Surroundings
How will the temperature of each object change? Ice cubes added to a fizzy drink
drink will get warmer
Ice cubes get colder
Ice cubes will get warmer
Drink will get colder
Which direction is thermal energy being transferred? Ice cube tray of water in the freezer
Water --> Freezer
Freezer--> water
How will the temperature of each object change? Ice cube tray of water in the freezer
Freezer will decrease in temperature
Water will decrease in temperature
Freezer will get hotter
Water will get hotter
Which direction is thermal energy being transferred? Pot of water on the hob
The hob --> surroundings
The surroundings --> water
The hob --> Water
The water --> The surroundings
How will the temperature of each object change? Pot of water on the hob
The water will get colder
The water will get hotter
The surroundings will get hotter
The surroundings will get cooler
Which direction is thermal energy being transferred? Pot of water taken off the hob
The hob --> surroundings
The surroundings --> water
The hob --> Water
The water --> The surroundings
How will the temperature of each object change? Pot of water taken off the hob
The water will get colder
The water will get hotter
The surroundings will get hotter
The surroundings will get cooler
