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The rise in fuel price brings more good than harm to the society.?
Do you agree with my statement? What your views?
10 AnswersEconomics1 decade agoPlease solve this thermodynamic question?
A container of A is connected to container B (which has half volume of container A) by a narrow tube C equipped with screw cock D. And the system only allowed a gas transfer from A to B. Initially container A contains 10 [atm] of an ideal gas (M=2) while gas container B contains 4 [atm] of an ideal gas (M=4) and the temperature of both container are 27'C. Then, while temperature is remains constant, screw dock D is opened and gas is slowly transfered from A to B. Note that, when the system pressure difference is 1.5 [atm] screw dock os automatically closed
Q : At final condition, determine pressure in container B
2 AnswersPhysics1 decade agoHow to find the natural length of a spring with given, constant force, radius, mass and revolutions?
A ball with mass of 0.1kg rests on horizontal sheet of essentially frictionless ice. It is attached by a spring with constant force of 80 N/m to a post set in the ice. Once given push, the ball revolves uniformly in circle with radius 0.5 m around the post. If the ball revolves makes 2 complete revolutions in 1 s, find the natural length for the spring.
1 AnswerPhysics1 decade ago