Q:

What is an example of convection?

A:

Quick Answer

Convection occurs when a cold pot of water is placed on a stove burner that transfers heat to the bottom of the pan. As the water in the pan warms, it begins to bubble on the surface. Generally, convection transfers heat from a warm area to a cooler one.

Know More
What is an example of convection?
Credit: Steven Depolo CC-BY 2.0

Full Answer

The movement from a warm area to a cooler one is achieved by gases or liquids, according to the NC State University Climate Education website. Convection affects the weather, particularly in the formation of clouds and thunderstorms, as well as the formation of early-morning fog layers when the land mass temperature is warmer than the air above it.

Learn more in Thermodynamics

Related Questions

  • Q:

    What is heat conduction?

    A:

    Heat conduction is the transfer of internal energy (microscopic kinetic and potential energy) from a region of higher temperature to one of lower temperature by the interaction of particles like atoms, molecules, ions or electrons in the intervening space. Conduction can only take place within an object or material or between two objects that are in direct or indirect contact with each other.

    Full Answer >
    Filed Under:
  • Q:

    How does heat travel?

    A:

    Heat travels by radiation, conduction and convection. Where there is no medium for heat to travel through, such as the heat from the sun moving through space, heat travels by radiation. When heat enters a medium or strikes an object or substance, it travels by either conduction or convection.

    Full Answer >
    Filed Under:
  • Q:

    What is sensible heat?

    A:

    The energy required to change the temperature of a substance with no phase change is known as sensible heat. The change in temperature may come from the sun via the soil or the air.

    Full Answer >
    Filed Under:
  • Q:

    How does heat flow?

    A:

    Heat flows from one object to another by conduction, convection or radiation, depending on the physical state of the medium through which it must flow. Heat always flows from a region of high temperature to a region of lower temperature. Without a temperature difference, there can be no heat flow.

    Full Answer >
    Filed Under:

Explore