Question

1. In reflector-type solar cooker, special concave mirrors are used. What should be the preferabl
position of food vessels for cooking ? Justify your answer with the help of a diagram.​

Answer 1

Explanation:

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Answer 2

lets solve for it

Explanation:

The reflector type solar cooker consists of a large concave mirror. when sunlight falls on the spherical surface of the concave mirror being curved it focuses the entire sunlight at one point that is its 'Focus'. If the vessel is placed at the Focus, maximum heating takes place at that point and the food will cook early. the image attached justifies the explanation given. the cooker is placed a the Focus.