a solid of density 2700 kg/m³ and volume 0.0015 m³ is completely immersed in alcohol of density 800kg/m³.Calculate:

Question

1) weight on solid in SI system
2) upthrust on solid in SI system
3) apparent weight of solid in alcohol
4) will the apparent weight of solid be less or more,if it is immersed completely in brine solution?give a reason [g=10m/s²]

Answer 1

1- weight of solid 40.5N 2-upthrust 12N 3-apparent weight 28.5N

Answer 2

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Answer 3

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Answer 4

Please give the answer of this physics sum

Answer 5

Please give it's solution.