[question number = 05.5] What do we use to slow the rate of heat loss out of a house?

Which process transfers heat through vibrations between particles?

Which process fits the description? The warmer parts of a fluid rise because they become less dense and set up a current.

[question number = 05.6] Which process transfers heat using electromagnetic waves?

Use one of the following words to fill in the blank:
Radiation, integration, contact, convection

Thermal conductivity is the ability of a material to conduct or pass on heat through with another material

Are most light waves visible to the human eye?

Yes – most of the are visible
No – most of them are invisible
Different wavelengths of light such as microwaves can be seen by humans in certain conditions

How can we upgrade our windows to reduce heat loss?

Cavity walls are often used to reduce heat loss through walls – why is this effective?

Conduction, Convection and Radiation Quiz

Good Luck!

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