Question

eassy source of energy

Answer 1

The properties of objects which can be converted from one form to another is called energy.For  example battery converts chemical energy to electrical energy.Sun is the source of energy for our solar system.its light takes about 8 minutes to reach the earth.This distance is called astronomical units.The suns  energy is renewable to us because the sun would still be there.It would die along with us.The sun could not become a black hole instead it would became a red giant since it does not have the required amount to explode into a supernova.Then its size would increase and swallow the planets when it approaches to earth first it would melt the ice in Antarctica resulting in a 61 meter increase in the sea level.Our sun is not the hottest that rank probably goes to Eta Carinae with a surface temperature almost equivalent to 30,000-40,000 kelvin which is almost equal to 30,0273-40,0273 degree celsius.The speed of light is accurately 299,792.458 m per second that is enough to circle equator seven times a second.

Answer 2

solar energy wind energy and tidal