If scientists discover a new planet in our solar system (a planet that orbits the sun ), what will we be able to conclude about its orbit based on Kepler a law

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.