Which method of heat transfer occurs when heat is moved by hot smoke and fire gases?

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Multiple Choice

Which method of heat transfer occurs when heat is moved by hot smoke and fire gases?

Explanation:
Convection is the mechanism described. Heat transfer by moving fluids happens when a substance like hot smoke and fire gases carries energy as it flows. In a fire, the hot gases are buoyant and rise, setting up currents that move heat through the space and onto surrounding surfaces. This contrasts with radiant heat, which travels directly as infrared energy from the flames to objects, and conduction, which requires heat moving through a solid. Potential is not a heat transfer process.

Convection is the mechanism described. Heat transfer by moving fluids happens when a substance like hot smoke and fire gases carries energy as it flows. In a fire, the hot gases are buoyant and rise, setting up currents that move heat through the space and onto surrounding surfaces. This contrasts with radiant heat, which travels directly as infrared energy from the flames to objects, and conduction, which requires heat moving through a solid. Potential is not a heat transfer process.

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