Question

Which mirror is used in solar furnace?​

Answer 1

Answer:

A concave mirror is used in the design of solar furnaces because they converge the parallel sun rays at a point. This helps to increase the temperature of the furnace.

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Answer 2

Explanation:

Concave mirrors

Concave mirrors are used in solar cookers. This is because they are the only type of mirrors that reflect sunlight to a single focal point.

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