Quick Answer: How is a lava lamp an example of how convection currents work?

How does a lava lamp work using conduction?

Conduction is the transfer of heat through direct contact (in this case, metal coil contact with the “lava” at the bottom of the lava lamp). … Radiation is the transfer of heat through energy waves (such as the sun heating the earth’s surface, or in this case, a light bulb radiates heat to the bottom of the lava lamp.)

What type of thermal transfer is from a light bulb?

When the lamp is turned on the bulb gets hot. As the bulb heats up some of the heat from the bulb is transferred to the glass by radiation. Radiation occurs when heat is transferred between two objects that are not touching each other. (The bulb is not touching the glass.)

Is a candle conduction convection or radiation?

Introduction A burning candle, providing both heat and light, simultaneously represents one of the oldest Convection, Conduction & Radiation 1 Convection, Conduction & Radiation There are three basic ways in which heat is transferred: convection, conduction and radiation.

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