A ray passing through optical centre don't deviate ? why

1 answer:

4 0

Answer:The middle part of the lens will just act as a rectangular glass slab. ... In thin lenses the perpendicular distance between extended incident ray and extended emergent ray is negligible. So this is why we can say that light ray passes through optical centre without deviation. I hope this helps you :)

Explanation:

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For the mass-spring system in this problem,

The Frequency of spring is calculated with the equation:

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