Question

cancave mirror used in solar devices​

Answer 1

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Concave mirrors are used in solar devices. Concave mirrors are used in solar devices to collect heat and radiations. Heat radiations from the sun coming from infinity are brought to focus by concave mirror in its focal plane.

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Answer 2

Answer:

Concave mirrors are used in solar devices as they converge the sun rays thus increasing the intensity of heat energy.

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