A PIECE OF STONE WEIGHTS 180 N IN AIR AND 150 N IN A BEAKER CONTAINING 160 N OF METHYLATED SPIRIT. WHAT IS THE UP THRUST EXERTED ON THE STONE
A. 50N B. 40N C. 30N ✓ D. 20N E. 10N The answer to the question is: C. 30N The upthrust exerted on an object immersed in a fluid is equal to the weight of the fluid displaced by the object. In this…
IF THE QUANTITY OF OXYGEN OCCUPYING 2.76L CONTAINER AT A PRESSURE OF 0.825 ATM AND 300K IS REDUCED BY ONE-HALF, WHAT IS THE PRESSURE EXERTED BY THE REMAINING GAS
A. 1.650atm B. 0.825atm C. 0.413atm ✓ D. 0.275atm The answer to the question is: C. 0.413atm To solve this problem, we can use the ideal gas law equation, which states that PV = nRT, where P is the pressure, V is…
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