10th Class Science Sources of Energy Question Bank 10th CBSE Science Sources of Energy

  • question_answer
      What kind of mirror?concave, convex or plain would be best suited for use in a solar cooker? Why?    [NCERT, CBSE Delhi 2008C]

    Answer:

                      A concave mirror would be best suited for use in a solar cooker. When a concave mirror reflector is attached to a solar cooker, it converges a large amount of Sun's heat radiations at its focus due to which a high temperature is produced at the focus area.


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