2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Olympiad Model Test Paper-2

  • question_answer
    When we sit in front of a room-heater, we get heat directly by the process of:

    A) Conduction

    B) Convection

    C) Radiation

    D) Advection

    E) None of these

    Correct Answer: C

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