Using Thermal Energy

Multiple Choice

When transferring energy from your hand into the table ____________ energy is lost

• All

• Most

• Some

• No

Multiple Choice

Which object would NOT be considered a Heating Appliance?

• Iron

• Phone

• Coffee Maker

• Electric Blanket

Multiple Choice

A phone produces thermal energy when it is working/charging. We do not use this kind of energy. What do you think this type of energy is called?

• Bonus Energy

• Special Energy

• Free Energy

• Waste Energy

Dropdown

A bimetallic thermostat works because when they are heated different materials​

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at different rates. When they cool, they will also ​

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at different rates as well

Dropdown

A refrigerator uses the principle that thermal energy will always travel from a ​

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energy level to a ​

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energy level.

Multiple Choice

As the compressor squeezes the coolant it makes it increases the thermal energy, that thermal energy is released to __________

• The food in the fridge

• The air around the back of the refrigerator

• Back into the fridge

• It is lost

Dropdown

The internal combustion engine changes the ​

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energy stored in the gasoline and changes it to mechanical energy (the pistons moving). as the pistons scrape the cylinders they create friction which increases​

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energy

Labeling

Label the correct steps of the internal combustion engine

Drag labels to their correct position on the image

power

intake

compression

exhaust