state the behavior of light ray when it passes from optical centre of lens.
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light ray when it passes from optical centre of lens It does not deviate
chiku33:
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Its my work mate
Actually the same happens when a ray of light passes through optical centre the perpendicular distance between extended incident ray and extended emergent ray is negligible so...we can say that the ray which passes through the optical centre is undeviate.
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Answer:
1. When the light ray passes through the optical centre of a lens, it's behavior is like normal light ray.
2. It means, the light ray is not deviated when it passes through the optical centre of a lens.
Explanation :
1. The portion of a lens near the optical centre is like a very thin slab of glass.
2. Hence, the rays of light passing through the optical centre of a lens do not deviate.
Concepts:
Optical Centre :
1. The point inside a lens on the principle axis, through which light rays pass without changing their path is called the optical centre of a lens.
2. It is denoted by O.
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