Physics, 13.12.2019 19:31 haybaby312oxdjli

Asmall logo is embedded in a thick block of crown glass (n = 1.52), 4.70 cm beneath the top surface of the glass. the block is put under water, so there is 1.70 cm of water above the top surface of the block. the logo is viewed from directly above by an observer in air. how far beneath the top surface of the water does the logo appear to be?

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Asmall logo is embedded in a thick block of crown glass (n = 1.52), 4.70 cm beneath the top surface...

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