Heat losses to the surrounding is possible through the following except
Answer Details
Heat can be transferred from one object to another through three different mechanisms: conduction, convection, and radiation. Expansion, on the other hand, is not a mechanism of heat transfer. Conduction is the transfer of heat through a material or between materials in contact. For example, when you touch a hot object, heat is transferred from the object to your hand by conduction. Convection is the transfer of heat by the movement of fluids, such as air or water. This is why a fan blowing air across your skin can make you feel cooler. Radiation is the transfer of heat through electromagnetic waves, such as those emitted by the sun or a fire. This is why you can feel the warmth of a fire even if you are not in direct contact with it. Expansion, on the other hand, refers to the increase in volume of a material due to an increase in temperature. While expansion can be a result of heat transfer, it is not a mechanism of heat transfer itself. Therefore, the answer to the question is Expansion. Heat can be lost to the surrounding through conduction, convection, and radiation, but not through expansion.