is an oven that cooks by cycling warm air through the bottom and out the top a example of radiation conduction or convection

Answer 1

An oven that cooks by cycling warm air through the bottom and out the top is an example of convection. In convection, heat is transferred through the movement of fluids (in this case, air), allowing the warm air to circulate and evenly distribute heat throughout the oven. Radiation and conduction are different heat transfer methods: conduction involves heat transfer through direct contact, and radiation involves the transfer of heat through electromagnetic waves.