2. Questions Bank
  3. 7th Class
  4. Science
  5. Heat

7th Class Science Heat Question Bank Heat

  • question_answer
    DIRECTIONS: Read the passage given below and answer the questions that follow. Passage-2 Light a candle. Keep one hand above the candle flame and one hand on the side of the flame. Do you feel any difference in degree of hotness felt by two hands? Which hand feels hot?

    A) The hand that was kept above the flame.

    B) The hand that was kept on the side of the flame.

    C) Both hands feel equally hot.

    D) None of these is correct.

    Correct Answer: A

    Solution :

    Towards top the air gets heated by convection but there is no convection on sides.


You need to login to perform this action.
You will be redirected in 3 sec spinner