Question

The box is made up of insulating material such as plastic or wood

Answer 1

a) The box is made of insulating material such as plastic or wood so that the heat absorbed by the cooker does not radiate out. (b) The inner walls of the box are painted black because a black surface absorbs the maximum amount of heat from

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Answer 2

INSULATING MATERIALS

different boxes have different functions and uses an iron box for example are of different materials but in modern boxes ,they are made of plastics especially at the handle to prevent burning the user

Isulating materials are materials thatare used to cover materials that conduct heat or electricity .in most cases they are plastics rubber or wood and their sole use is to prevent the user from the consiquences of by electrocuted or being burnt by heat