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marshall27 [118]
3 years ago
9

Has anyone read the book Third level

Physics
2 answers:
Bogdan [553]3 years ago
5 0
No what is it about?
dolphi86 [110]3 years ago
3 0
The Third Level by Jack Finney?
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In an experiment, a rectangular block with height h is allowed to float in two separate liquids. In the first liquid, which is w
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From archimede's principle we know that the force that a liquid exerts on a object equals to the weight of the liquid that the object displaces.

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F_{buoyant}=Weight\\\\\rho _{1}\times V\times g=m\times g\\\\\therefore \rho _{1}=\frac{m}{V}...............(i)

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