CBSE Class 10 Answered
what type of mirror is used in solar cooker, and why is this type of mirror used?
Asked by reema saxena | 15 Sep, 2013, 08:12: PM
Expert Answer
A concave mirror is used in solar cooker because it converges light rays coming from infinity to a point so that more heat is produced at the point sufficient to cook the food.
Answered by | 16 Sep, 2013, 11:15: AM
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