what processes by which heat
Answer (1)
Answer:Heat transfer occurs through three main processes:1. Conduction: This is the transfer of heat through a solid material by direct contact of particles. Heat flows from the hotter part of the material to the cooler part.2. Convection: This process involves the movement of heat through fluids (liquids or gases). As the fluid heats up, it becomes less dense and rises, while cooler fluid moves in to take its place, creating a circulation pattern.3. Radiation: Heat is transferred through electromagnetic waves, such as infrared radiation, without requiring a medium. This is how the Sun's heat reaches the Earth.
