Question

plz answer this question fastly

Answer 1

Focal length = distance between focus and centre of curvature =20cm

since ,2F=40cm

It is given that object is kept at 60 cm from centre of curvature

since object at beyond 2F

nature of object =Real and Inverted

size of object =smaller than the object

position of object= Between the F and 2F on the other side of lens

HOPE THIS HELPS YOU....

Answer 2

Hey mate....

here's ur answer...

Focal length = 20 cm

2 × focal length = 40

Condition......

beyond 2F....Hence it is real and inverted..

Hope it helps❤❤