GENERAL KNOWLEDGE

Detailed explanation-1: -The energy produced in the sun’s core moves outward through the middle layer of the sun’s interior, the radiation zone. The radiation zone is a region of very tightly packed gas where energy is transferred mainly in the form of electromagnetic radiation.

Detailed explanation-2: -The layer of a star that lies just outside the core, to which radiant energy is transferred from the core in the form of photons. In this layer, photons bounce off other particles, following fairly random paths until they enter the convection zone.

Detailed explanation-3: -The radiation zone is a region of very tightly packed gas, where energy is transferred mainly in the form of electromagnetic radiation. Because the radiation zone is so dense, energy can take more than 100, 000 years to move through it.