In a scenario , if there is a person holding a torch light , and the objects that are visible are till a certain point , after this point if someone is looking , he will see the torch but the person holding it won't be able to see that person.
Why ?
Why do we see a source of light from a distance but if someone is holding it ,might not see me?
Details:
I don't get the last part where u can reach for other peoples eye , it sounds sarcastic but if the light photons travel that distance , does that mean that the object absorbed the photons and didn't reflect it back ? And if so if another person is standing closer to that object without another source of light would he be able to see it ?