does the focal length of a spherical lens change when put in water???

Asked by shibin.george | 19th May, 2008, 03:13: PM

Expert Answer:

Yes!!!

The focal length of spherical lens changes as it immeresed in water because the focal length of spherical lens depends on the refractive index of the medium.

Rgds

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Answered by  | 21st May, 2008, 12:19: PM

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