The cornea and the lens do.
concave lens bends light rays away from the center
I'm not sure, but I think the answer is upside down.
A prism bends light rays. White light is made up of many different wave lengths of light. A prism bends each wave length a different amount, that is why different colors are produced from the output side of a prism.
No. The longer the wavelength the less the waves refract. Infrared bends even less.
how does the eye respond to light rays to manifest far sightedness
The Lens is the part of the eye that bends light rays .
The crystalline lens is the part of the eye that bends/refracts the light rays as it passes through it.
The lens
Refraction
I'm not sure, but I think the answer is upside down.
concave lens bends light rays away from the center
I'm not sure, but I think the answer is upside down.
a magnetic field
It bends the rays light which pass through it.
A lens is a curved glass that refracts or bends light rays. The two principal types of lenses are convex and concave.
A prism bends light rays. White light is made up of many different wave lengths of light. A prism bends each wave length a different amount, that is why different colors are produced from the output side of a prism.
It refracts the light rays (bends the light) and focusses the rays on the part of your eye that makes you see which makes the image larger. The convex lesn is used not concave! Conxes looks like this (). Concake like this )(. But as long as convex bends out word and concave inword you can tell the differcnce. :)