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05/08/2021 1:08 pm
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(a) Name that part of a box-type solar cooker which allows the sun’s heat rays to enter the box but does not allow inside heat to go out.
(b) Explain why, a plane mirror reflector is used in a box-type solar cooker.
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05/08/2021 1:08 pm
(a) Glass sheet cover.
(b) A plane mirror reflector is used in a box type solar cooker so as to get a strong beam of sunlight after reflection from the mirror.