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Physics, 28.01.2020 23:41 madisynivy6

Acopper cube weighs 0.25n in air and 0.17n when completwly immersed in paraffin oil and 0.15n when completely immersed in water . what is the ratio of the upthrust in air to the upthrust in water

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Acopper cube weighs 0.25n in air and 0.17n when completwly immersed in paraffin oil and 0.15n when c...
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