1.

ᗪєfínє. (wíth 3 єхαmplєs).α)ᑕσnductíσn.b)Insulαtσr.c)ᑕσnductíσn.​

Answer»

Answer:

a) The process by which heat or electricity is directly transmitted through the material of a substance when there is a difference of temperature or of electrical potential between ADJOINING regions, without movement of the material.

Example:

•You can warm your back muscles with a heating pad. ...

•The heat from a hot liquid makes the cup itself hot. ...

•If you are cold and someone HOLDS you to warm you, the heat is being conducted from their body to yours.

b) A substance which does not readily allow the passage of heat or sound.

Example:

plastics, STYROFOAM, paper, RUBBER, glass and dry air.

Explanation:

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