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Calculate the focal length of a convex l...

Calculate the focal length of a convex lens whose radii of curvature of two surfaces is 10cm and 15cm respectively and its refractive index is 1.5.

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To calculate the focal length of a convex lens given the radii of curvature and the refractive index, we can use the Lensmaker's formula: \[ \frac{1}{f} = (n - 1) \left( \frac{1}{R_1} - \frac{1}{R_2} \right) \] Where: - \( f \) is the focal length of the lens, ...
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