Elucidate the lens function in image formation.
Answers
Answered by
0
Answer:
The point at which the rays cross is defined to be the focal point F of the lens. ... Rays of light entering a converging lens parallel to its axis converge at its focal point F. (Ray 2 lies on the axis of the lens.) The distance from the center of the lens to the focal point is the lens's focal length f.
Answered by
0
Answer:
Image formation by a lens depends upon the wave property called refraction. The distance from the lens to this principal focus point is called the focal length of the lens and will be designated by the symbol f. A converging lens may be used to project an image of a lighted object
Similar questions