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Laabri

7th Grade Thermal Energy and Heat Test Modified Part A

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Last updated about 3 years ago
14 Nsɛmmisa

You may use your one page of notes to help with the test.

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1.

The movement of thermal energy from a warmer object to a cooler object is called

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2.

Heat transfer occurs

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3.

Malia burned herself when she picked up a hot iron skillet from the stove. What method of heat transfer caused the burn?

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4.

A measure of the average kinetic energy of the individual particles in an object is called

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5.

Most of the world uses this temperature scale

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6.

A one-degree change in temperature on the Celsius temperature scale is equal to a one-unit temperature change on the temperature scale.

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7.

A kite rises high above a hot sandy beach. This is an example of heat transfer.

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8.

Even though the water in a filled bathtub may be at the same temperature as water in a teacup, the water in the bathtub has more because it contains a greater number of water molecules.

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9.

At absolute zero, the particles in an object have no kinetic energy.

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10.

The more particles an object has at a given temperature, the more thermal energy it has.

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11.

On the Fahrenheit temperature scale, water boils at 212 degrees.

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12.

You feel the warm glow of a bonfire. This is an example of radiation heat transfer.

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13.

Which is a larger change in temperature: a change of 1 Celsius degree or 1 Fahrenheit degree? Explain.

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14.

Explain the role of density in the formation of convection currents.