Q#2 A 5cm green three- dimensional arrow (light sourse) thatpoint at 30 deg sout

Question

Q#2 A 5cm green three- dimensional arrow (light sourse) thatpoint at 30 deg south of east is placed directly above ahorizontal convex lens at do= 3.5 (focal lenght of lens) Theresulting three- dimensional image (below the lens ) points (a) 30 deg above due east (b) 30 deg below due east ((c) below west (d)below east (e) straight down (a,b) 30 deg north of west )a,c) 30 deg south of east (a,d) no image is formed Q#2 A 5cm green three- dimensional arrow (light sourse) thatpoint at 30 deg south of east is placed directly above ahorizontal convex lens at do= 3.5 (focal lenght of lens) Theresulting three- dimensional image (below the lens ) points (a) 30 deg above due east (b) 30 deg below due east ((c) below west (d)below east (e) straight down (a,b) 30 deg north of west )a,c) 30 deg south of east (a,d) no image is formed

Explanation / Answer

as the object was located at a distance equal to focal length ofthe lens the lens is going to form the image at infinity. so option C is correct.

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