What is the mode of transmission of heat from sun to the earth?
Answers
Answer:
Radiation is the transfer of heat energy through space by electromagnetic radiation. Most of the electromagnetic radiation that comes to the earth from the sun is invisible. Only a small portion comes as visible light.
✨Answer ✨
Sun is an important and primary source of heat and light for the earth. Then how does this energy reach the earth? All the given options are related to the transfer of heat except scattering. Thus clearly, scattering is not the answer. But the other options are forms of heat transfer and have minor differences.
✨Complete step by step answer✨
The sun is a hot ball of fire, which produces heat from helium which is present in the sun by the process of nuclear fusion. It is the primary source of heat and light for the earth. The heat transferred from the sun is just enough to sustain life on the earth. Additionally, Earth uses heat from the sun to perform the process of photosynthesis, which is performed by plants and other life necessary processes. The sun is also used to determine the time, as the sun rises in the morning and sets in the evening.