Question

how can we see the light from long distance but the particle did not come​

Answer 1

Answer:

Explanation:

The term “forever” is a relativistic term. Humans can “sense” forever because their lifetimes are finite. Eons of lifetimes seem like forever. Not so with photons (particles of light). Photons travel at the speed of light. The Theory of Relativity tells us of “time dilation” occurring as the speed of a particle is increased (relative to us). At the speed of light, propagation of TIME stops. So a photon does not travel forever because our concept of time does not hold true for it. Photons do not experience passage of time. Imagine a photon that arrived from Alpha Centauri ( 4 light years away) and who could talk (amazingly in English!). We meet it at the arrival area and we say “welcome to Earth, you left Alpha Centauri in 2014

Answer 2

Light is electro magnetic radiation which gives sensection of vision to our eyes as a result we can see.

We see the light but not the particles because the speed of light is 299792458 m/s which is so high and no particle can travel with so high speed.

hence we see light first with respect to particle.

hope it helps...