Observe the picture given below. Water is being boiled in a pan of wide base

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cbse-class-7-science
science-heat

#1

Observe the picture given below. Water is being boiled in a pan of wide base.
image

  • Which position P or T will feel warmer?
  • Fill up the boxes P and T to indicate the mode of flow of heat to the hand.

Answer:

  • Position ‘P’ will feel warmer due to the hot air rising up.
  • P —> Convection
    T —> Radiation