Unit 10.Quiz 3.LT 3/4

[LT 3] Insulators with a higher R-Value are better at preventing heat transfer, but they tend to be...

• useless against climate change

• made of rarer elements

• cancer-causing matrials

• more expensive

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U10.LT 3

[LT 3] Materials such as metal and wire are good ​ (a)   C because heat can easily transfer through them

• Conductors
• Insulators

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U10.LT 3

[LT 3] Insulators tend to have a (a)   specific heat.

• high
• low
• reflective
• plastic
• no

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U10.LT 3

[LT 4] What do double pane windows reduce?

• Conduction

• Convection

• Both Conduction and Convection

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U10.LT 4

[LT 4] Cavity wall insulation, such as the foam in between these brick walls, stops air from moving. It reduces....

• Convection

• Conduction

• Radiation

• Inversion

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U10.LT 4

[LT 4] Adding a vacuum, or empty space containing no air, between two layers cannot prevent...

• Radiation

• Conduction

• Convection

• Inversion

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U10.LT 4

[LT 4] The white car has a higher albedo than the black car. It is better at reflecting...

• Radiation

• Conduction

• Convection

• Inversion

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U10.LT 4

[LT 4] The long hair on this cow prevents its body heat from touching snow, reducing...

• Conduction

• Convection

• Radiation

• Visibility

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U10.LT 4

[LT 4] These elephants stand in the shade to prevent heat from...

• Conduction

• Convection

• Radiation

• Body Heat

Tags

U10.LT 4