If the object and its image are located at a distance of 5 cm from the focus of convex lens, the focal length of lens will be what?
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1/f=1/5+1/5
1/f=2/5
f=5/2=2.5 cm
f-focal length
Ans= focal length of the convex mirror is 2.5 cm....
(if this was helpful give a thanks)....
1/f=2/5
f=5/2=2.5 cm
f-focal length
Ans= focal length of the convex mirror is 2.5 cm....
(if this was helpful give a thanks)....
mehreenjabeen19:
Thank u so much
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