Task id12817
Seller: nerdmavr
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Product description
Air is pumped into a vessel at the bottom of which there is a solid ball at a temperature of t = 27° C. When the pressure in the vessel becomes equal to P = 20 atm, the ball rises up. What is the mass of the ball m if its radius is r=5 cm? The molecular weight of air is 29.
Additional information
Detailed solution. Format gif