Energy cannot escape by convection because convection is the transfer of heat through the movement of fluid particles like air or water. It requires a medium to transfer heat, so in a vacuum or space where there is no medium, convection cannot occur.
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Conduction and convection require the presence of a medium (such as air or water) for the transfer of heat. In a vacuum, there is no medium to transfer heat, so conduction and convection cannot occur. Heat in a vacuum can only be transferred through radiation.
by The movement of heated particles of a gas or a liquid. convection cannot take place in solids because solids have fixed shape. particles like Pizza
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Convection is the primary mode of thermal energy transfer that occurs in fluids. In convection, heat is transferred through the movement of the fluid itself, either by natural (due to density differences) or forced (due to external energy input) convection.
Mechanical energy, such as sound waves, can travel through different mediums like air, water, and solids, but it cannot travel through a vacuum because there are no particles to transmit the waves.