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A bubble in glass slab (μ=1.5) appears at 5 cm when viewed from one side and at 2 cm when viewed from opposite side. The thickness of the slab is: |
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Answer» A bubble in glass slab (μ=1.5) appears at 5 cm when viewed from one side and at 2 cm when viewed from opposite side. The thickness of the slab is: |
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