It depends on what kind of light. If a laser hits it, it will burn straight through it. If it is just a normal room light, you will be able to see it, as the light reflects off the tissue paper into your eye, enabling you to see it, and if it is sunlight through a magnifying glass, it will ignite. If it is just out in the sun for a few minutes-as far as i am aware-nothing happens except you being able too see it.
it goes nowhere
when light hits a rough surface it scattters.
The light sctters into a spectrum.
It shines by the light.
When a straight light ray hits a smooth mirror, the regular reflection happens.
it goes nowhere
it reflects
The light reflects or refracts on hitting the medium.
light bends when it hits the lens....this is called refraction
this is when only some light can go though
do not know by Joseph challand
It converges.