Question

what is radiation? Give example

Answer 1

radiation is a mode of heat transfer in which their is no contact between the objects and it can travel even though vacuum.hope it helps

Answer 2

Radiation is an energy that travels in the form of waves or high speed particles. Radiation may be electromagnetic (like light) or particulate (i.e., mass given off with the energy of motion). Gamma radiation and x rays are examples of electromagnetic radiation. Beta and alpha radiation are examples of particulate radiation.



hope this helps you