Focal length of a lens depends on its surrounding medium. True or False... Please tell...
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Answered by
4
Answer:
It is true.
Focal length of a lends depends on surrounding medium.
Answered by
1
Answer:
true
Explanation:
The focal length of a lens is depended on the surrounding medium. The reason behind this phenomenon is that the angle of refraction of a lens is depended on the indices of refraction of the medium of lens and the incoming medium and the difference in their indices
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