A thin convex lens of focal length ‘f’ made of crown glass is immersed in a liquid of refractive index \mu_l.(\mu_1 > \mu_c) where \mu_c is the index of the crown glass.Then convex lens now is

Correct Answer is : A divergent lens

A convex lens of longer focal length

A convex lens of shorter focal length

A convex lens of (\mu_c-\mu_1)f

TS EAMCET 2016 Code A Solved Paper

Section: Physics

Question : 102 of 160

Marks: +1, -0

A thin convex lens of focal length ‘f’ made of crown glass is immersed in a liquid of refractive index µl.(µ1>µc) where µc is the index of the crown glass.Then convex lens now is

A convex lens of longer focal length
A convex lens of shorter focal length
A divergent lens
A convex lens of (µc−µ1)f

Validate

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