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A person got his eyes tested by an option. The prescription for the spectacle lenses to be made reads: Left eye: `+2.50`D Right eye: `+2.00` D a) State whether these lenses are thicker in the middle or at the edges. b) Which lens bends the light rays more strongly? c) State whether these spectacle lenses will converge light rays or diverge light rays. |
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Answer» a) Thicker In the middle b) Lens having greater power of `+2.50 D` c) Converging light rays. |
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