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

  • question_answer
      Differentiate between box-type solar cooker and spherical reflector type solar cooker.                                        [CBSE Delhi 2009]    

    Answer:

      Differentiate between box-type solar cooker and spherical reflector type solar cooker.                                        [CBSE Delhi 2009]


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