Question

(i) A lens produces a magnification of -0.5. Is this a converging or diverging lens? If

the focal length of the lens is 6 cm, draw a ray diagram showing the image formation

in this case.​

Answer 1

Explanation:

HERE IT IS GIVEN THAT THE MAGNIFICATION OF THE LENS IS -0.5

SO CLEARLY AS THE MAGNIFICATION IS NEGATIVE THE A REAL IMAGE IS FORMED WHICH MEANS THAT THE GIVEN LENS IS CONVERGING