TS EAMCET · Physics · Ray Optics
A thin plano-convex lens of focal length 73.5 cm has a circular aperture of diameter 8.4 cm . If the refractive index of the material of the lens is \(\frac{5}{3}\), then the thickness of the lens is nearly
- A 2.4 cm
- B 2.4 mm
- C 1.8 mm
- D 1.8 cm
Answer & Solution
Correct Answer
(C) 1.8 mm
Step-by-step Solution
Detailed explanation
The radius of curvature of a plan o-convex lens,…
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