Question

1. how is energy transferred during convection?

Explanation:

Convection is a heat transfer method. In fluids (liquids or gases), when a region is heated, the fluid there becomes less dense and rises. Cooler, denser fluid then sinks to replace it, gets heated, and the cycle repeats. This movement of the fluid (convection currents) transfers thermal energy. For example, in a pot of boiling water, the hot water near the bottom (heated by the stove) rises, and cooler water from the top sinks to the bottom to be heated, transferring energy through this bulk movement of the water.

Answer:

Energy is transferred during convection through the bulk movement of fluids (liquids or gases). Heated fluid becomes less dense and rises, while cooler, denser fluid sinks to take its place. This cyclic movement (convection currents) transfers thermal energy from the warmer region to the cooler region.