If one considers reflective indicies, if the reflective index of the second medium (n2) is larger than the first (n1), the ray bends towards the normal. This means that n2 > n1
Since n is defined as c/v, we know that the speed of light is greater in the first medium. Thus, when light changes speed from fast to slow, it bends towards the normal.
well three things happen when light strikes an object Refract Reflect absorb
All see-through materials. Glass is well known. Water also refracts light. Diamonds refract light a lot. Even air refracts light a little.
They bend or refract
its a concave lens(:
It depends on the REFRACTIVE INDEX of the Medium it is traveling though. That INDEX is directly dependent on the DENSITY of the Material.
It would cause light to refract differently because the angle at which the light hits the glass block would alter and there for the way the light refracts would also alter.
everything does. theoretically the only thing that does not refract light would be something that is pure black, although it is doubtful it is physically possible to make something that does that.Additional answerI presume you mean balloons. I also think you might mean reflect rather than refract, because why would a balloon refract light?
your head
no because if it refracted then it would look bigger
No, opaque substances do not refract light. Refraction occurs when light passes through a transparent medium and changes speed, causing the light to bend. Opaque substances do not allow light to pass through them, so there is no refraction.
Yes, windows can refract light. When light passes through a window, the change in speed and direction of the light can cause it to bend or refract. This is why you might see rainbows or colors appear when light passes through a window.
Mirrors and other shiny surfaces.
a lens will refract light. a mirror will reflect the light.
A prism is a triangular shape used to refract light into its component colors.
Refract light. They only reflect when you see a glare or ghost image
Refract
Prisms refract light.