What is solar radiation?
A. Energy radiated from the sun in all directions
B. Energy radiated from earth in all directions
C. Radiation travelling in space
D. Energy radiated from sun that travels in ether
Answer:A
What is solar radiation?
A. Energy radiated from the sun in all directions B. Energy radiated from earth in all directions C. Radiation travelling in space D. Energy radiated from sun that travels in ether