how heat transfer by convection best describe
Answer (1)
Convection is the transfer of heat through the movement of liquids or gases. It happens when warmer parts of the fluid rise and cooler parts sink, creating a flow. For example, when you heat soup, the bottom part becomes hot and rises, while the cooler soup goes down. This cycle continues, spreading heat evenly. Convection is why rooms feel warm when air conditioners or heaters circulate air.
