M1 summary of lesson review

Is any substance that has space and has mass and takes up space by having volume. It exists in various states known as solid, liquid and gas.

• air

• matter

• heat

• science

Which of the following is the correct arrangement of liquid particles?

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Which of the following is the correct arrangement of solid particles?

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Is a device that measures temperature.

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What is the boiling point of water?

• 50 °C

• 60 °C

• 99 °C

• 100 °C

Is the tendency of matter to change in volume and decreasing its size in response to temperature.

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All solids, liquids, and gases are made up of small particles such as atoms and molecules.

• True

• False

Heat is transferred to an object.

• Yes

• No

Heat flows from warmer objects to cooler objects.

• Yes

• No

A __________ happens when materials or objects are in direct contact with each other. The molecules in the warmer object vibrate faster than the ones in the cooler object.

• Radiation

• Convection

• Conduction

• Heat