8K EOT Quiz - Transfer of energy (11/12/2024) - Katie Bruce | Library

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Which list of materials shows only insulating materials?

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Which statement is the best explanation for why many insulating materials contain trapped air?

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The surface of which material would reflect infrared radiation the best?

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Which statement is correct?

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What are the units for measuring power?

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How can you find the power of an appliance?

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Which kinds of appliances transfer the most energy?

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The efficiency of an appliance is calculated by:

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Which of these is NOT a way of trying to reduce energy bills?

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What does 'payback time' mean?

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Freezer A costs £200 and freezer B costs £150. Someone buying freezer A would save £20 per year on energy bills. What is the payback time if someone buys freezer A instead of B?

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What are the units for measuring energy?

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If you leave a cup of hot tea standing in the kitchen for a whole day, what will happen?

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The amount of thermal energy in an object depends on three things. Which of these things does it not depend on?

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Which statement about evaporation is not true?

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Infrared radiation can travel through:

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When one end of a piece of metal is heated:

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Solids are better heat conductors than liquids or gases because:

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Why does the cold air near the ice lolly move downwards?

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The drawing below shows a measuring instrument.
(a) Name this instrument.

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What does this instrument measure?

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A boy takes a can of lemonade from the fridge and puts the can on the table.
(a) Explain the direction of energy transfer between the can and the air in the room.

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The boy leaves the can of lemonade on the kitchen table for 6 hours. Suggest what temperature the lemonade will be after 6 hours.

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The water in this pan is boiling. (a) State the temperature of boiling water.

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A student is investigating energy transfers using two thermometers. The bulb of one thermometer is painted black. The bulb of the other thermometer is painted silver. Explain which type of energy transfer the student is investigating.

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The graph shows the results of the experiment. State which line represents the black thermometer. Give one reason for your answer.

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8K EOT Quiz - Transfer of energy (11/12/2024)

Which list of materials shows only insulating materials?

Which statement is the best explanation for why many insulating materials contain trapped air?

The surface of which material would reflect infrared radiation the best?

Which statement is correct?

What are the units for measuring power?

How can you find the power of an appliance?

Which kinds of appliances transfer the most energy?

The efficiency of an appliance is calculated by:

Which of these is NOT a way of trying to reduce energy bills?

What does 'payback time' mean?

Freezer A costs £200 and freezer B costs £150. Someone buying freezer A would save £20 per year on energy bills. What is the payback time if someone buys freezer A instead of B?

What are the units for measuring energy?

If you leave a cup of hot tea standing in the kitchen for a whole day, what will happen?

The amount of thermal energy in an object depends on three things. Which of these things does it **not** depend on?

Which statement about evaporation is **not** true?

Infrared radiation can travel through:

When one end of a piece of metal is heated:

Solids are better heat conductors than liquids or gases because:

Why does the cold air near the ice lolly move downwards?

The drawing below shows a measuring instrument. (a) Name this instrument.

What does this instrument measure?

A boy takes a can of lemonade from the fridge and puts the can on the table. (a) Explain the direction of energy transfer between the can and the air in the room.

The boy leaves the can of lemonade on the kitchen table for 6 hours. Suggest what temperature the lemonade will be after 6 hours.

The water in this pan is boiling. (a) State the temperature of boiling water.

A student is investigating energy transfers using two thermometers. The bulb of one thermometer is painted black. The bulb of the other thermometer is painted silver. Explain which type of energy transfer the student is investigating.

The graph shows the results of the experiment. State which line represents the black thermometer. Give one reason for your answer.

In which state of matter does convection occur?

The amount of thermal energy in an object depends on three things. Which of these things does it not depend on?

Which statement about evaporation is not true?

The drawing below shows a measuring instrument.
(a) Name this instrument.

A boy takes a can of lemonade from the fridge and puts the can on the table.
(a) Explain the direction of energy transfer between the can and the air in the room.