Multiple choice

Which of the following statements is/are false? a. The undersides of a cooking vessel is made black because black underside absorbs radiant heat rapidly from the fire. b. The radiant heat, a kind of electromagnetic energy, travels in space at the speed of 3 * 105 km/sec. c. The process of convection is not possible in air.

  1. Only c

  2. Only a and b

  3. Only a

  4. Only b

  5. Only b and c
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the correct option, as the process of convection is not possible in air, is a false statement. The process of convection is possible in air.

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