A thin lens separated from a mirror by the distance of 40 cm an...

A converging thin lens made out of crown glass (n=1.52) has a focal length f=1.0m An identical lens...

the thin lens equation in physics is 1/s+1/S=1/f where s is the object distance from the lens,S is t...

A thin converging lens of focal length 9.82 cm forms an image of an object placed 18.5 cm from the...

A thin, double-convex lens has a refractive index of 1.50. The radius of curvature of the front surf...

i have a question on thin lens equation how do i know when di is positive or negative? also i ha...

A thin converging lens is found to form an image of a distant building 24 cm from the lens. If an in...

A concave lens or focal lens 10cm produce an erect image 40cm from the lens .Determine the object d...

A thin convex lens produce a real image on an a screen . if an object of height 36mm is placed 200...

The thin lens formula in physic is given by 1 Do + 1 Di = 1 f where Do distance of an object...

Ashley was very thin—too thin, she thought. She had seen her doctor, who put her on a sensible weigh...

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