Question

r as we know that heat required some medium to travell but when the sun rays come from sun to earth there is a vacuum so how do that heat generates when it touches our skin​

Answer 1

well heat energy travels in the form of light energy from the sun to earth.

and you must be aware of the fact that light energy doesnt require any medium to travel.

later on, on reaching earth the light energy changes into heat energy.........thts all

TYPED TOOOOOOOO MUCH NEED BRAINLIEST