FOOD TECHNOLOGY

Detailed explanation-1: -But does a grill use radiation? The answer is no, grills do not use radiation. Grills use a source of heat such as charcoal, wood, gas, or electricity to heat the food. The heat from these sources is conducted through the grilling surface and cooks the food.

Detailed explanation-2: -Conduction if the easiest form of energy transfer to understand. Inside your grill, heat energy radiates from the heat source (the burners) to a solid metal mass (your cooking surface) such as a pot, pan, or cooking grid.

Detailed explanation-3: -Infrared Radiation Utilises an electric or ceramic heating element that gives off electromagnetic energy waves. These waves travel in any direction at the speed of light to quickly heat food, and are mainly absorbed at the surface of whatever you’re preparing.