Ashma wants to obtain the image of a far off object on screen .Which lens should she use and why ?
Dear Student ,
Ashma should use lens convex lens . As when she focuses the object at infinity the image of that object will be at the focal point of the lens .
Thus she must use the convex lens .
Regards
Ashma should use lens convex lens . As when she focuses the object at infinity the image of that object will be at the focal point of the lens .
Thus she must use the convex lens .
Regards