Radiatuon is a method of thermal energy transfer. it refers to the transfer of heat energy that moves

Explanation:

Radiation is defined as the transfer of heat or energy through the space in the form of waves.

For example, plants prepare their food in the presence of sunlight which is a radiation travelling through the space.

Thus, we can conclude that radiation is a method of thermal energy transfer. It refers to the transfer of heat energy that moves through space.

Radiation is a method of thermal energy transfer. It refers to the transfer of heat energy that moves through space.I hope it helps

your answer is a. the enthalpy of formation for a pure element in its standard state is always positive.