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An air bubble in a glass slab (μ=1.5) is 6 cm deep when viewed from one face and 4 cm deep when viewed from the opposite face. The thickness of the glass plate is3 |
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Answer» An air bubble in a glass slab (μ=1.5) is 6 cm deep when viewed from one face and 4 cm deep when viewed from the opposite face. The thickness of the glass plate is3 |
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