The study of chemicals is called chemistry. The reaction that needs heat to complete the reaction is called an endothermic reaction.
The correct answer to the question is mentioned as follows:-
What is radiation?
- Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.
After solving the question, the correct answer is 0.504 on average of the year.
For more information about the radiation, refer to the link:-
https://brainly.com/question/1453843
