1.

red hot ball is suspended from the roof of a room by a thin metallic wire name the ways by which the ball loses heat​

Answer»

Answer:

Conduction, convection and radiation

Explanation:

  • Conduction:since the ball is connected with metal wire which is a good conductor of heat it will CONDUCT the heat to the other end of wire. But here the roof must have lower temperature than the ball
  • Convection : this is through air MEDIUM. It will PASS the heat ENERGY to the ROOM which will slightly increase the room temp
  • Radiation: this doesn't requires medium. So the heat in form of waves will Escape into surrounding.

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