For transmission of heat from one place to the other, medium is required in

Physics · Class 11 · CBSE — Thermal Properties of Matter

1. conduction
2. convection
3. radiation

4. both (a) and (b)

Answer

(D) both (a) and (b)

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• The temperature of a radiating body increases by 30%. Then the increase in the amount of radiation is
• The coefficient of volume expansion of liquid is g . The fractional change in its density for D T rise in…
• If the temperature of the Sun were to increase from T to 2 T and its radius from R to 2 R . The ratio of…
• Three metal rods of the same material and identical in all respects are joined as shown in the figure. The…
• Which one of the following substances is highest specific heat capacity at room temperature and atmospheric…
• Rays from the sun are focused by a lens of diameter 5 cm on to a block of ice and 10 g of ice is melted in 20…
• Two rods of equal length and diameter have thermal conductivities 3 and 4 units respectively. If they are…
• The sprinkling of water reduces slightly the temperature of a closed room because

More Thermal Properties of Matter questions · Browse all practice questions