What is convection current give example?
Convection is such a process of heat transfer that takes place only in the cases of liquids and gases. The reason behind this is the free movement of molecules in such states of matter. A simple example of convection currents is warm air rising toward the ceiling or attic of a house.
What is convection in science simple words?
Convection is the process of heat transfer by the bulk movement of molecules within fluids such as gases and liquids. The initial heat transfer between the object and the fluid takes place through conduction, but the bulk heat transfer happens due to the motion of the fluid.
What is convection current and how does it work?
Convection currents transfer heat from one place to another by mass motion of a fluid such as water, air or molten rock. The heat transfer function of convection currents drives the earth’s ocean currents, atmospheric weather and geology.
- What is convection current give example?
- What is convection in science simple words?
- What is convection current and how does it work?
- How do convection currents move?
- Which of these best describes convection currents?
- Where does convection current occur?
- What is conduction current?
- Why is convection current important on Earth?
- What does conduction current mean?
- What is difference between conduction and convection current?
- What is difference between conduction and convection?
- What is the difference between conventional current and displacement current?
- Why is it called displacement current?
- What is displacement current and why it is necessary?
- What is convection current density?
- Which type of energy is transferred by convection currents?
- How are convection currents set up in air?
- What sets the convection current in water?
- What is the heat source of convection currents?
- What do convection currents do to temperature?