Modes of Heat Transfer
Trending Questions
Q. Temperature is a measure of the warmth or coldness of an object expressed in terms of _________.
- Celsius
- Fahrenheit
- Metres
- Kilogram
Q. How is the heat budget of the Earth maintained?
- With balance of solar radiation between insolation and terrestrial radiation.
- With the balance of solar radiation between advection and conduction.
- With the balance of solar radiation between advection and insolation.
- With the balance of solar radiation between convection and conduction.
Q. Terrestrial radiation that reaches outer space from the Earth's surface have short wavelength.
- True
- False
Q. Choose the correct pair.
- Conduction
- Convection
- Bulk transport
- Vacuum
- Direct contact
- Radiation
Q. is a measure of the warmth of an object expressed in terms of Celsius or Fahrenheit.
- Radiation
- Temperature
- Heat
Q. Which of the following processes are involved in heat transfer?
- Conduction
- Convection
- Advection
- Adiabatic
Q. Temperature is a measure of the warmth or coldness of an object expressed in terms of _________.
- Celsius
- Fahrenheit
- Metres
- Kilogram
Q.
- The transfer of heat through vertical movement of air is called advection.
- Horizontal movement of the air is relatively more important than the vertical movement for the heating and cooling of the atmosphere.
- Seasonal local wind ‘Loo’ is the outcome of the advection process.
- 1 and 2 only
- 2 and 3 only
- 3
- 1
Q. What is conduction?
- The mechanism of transfer of heat between two adjacent parts of a body because of same temperature.
- The mechanism of transfer of heat between two adjacent parts of a body because of difference in humidity.
- The mechanism of transfer of heat between two adjacent parts of a body because of their temperature difference.
- The mechanism of transfer of energy between two adjacent parts of a body because of their difference in state.
Q. Solar radiation can travel in vacuum and it gets transferred in the form of which wave?
- Longwave
- Shortwave
- Terrestrial wave
- Electromagnetic