Law of Machines
Describe briefly all the Law of Machines?
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Machines that are employed to lift a load are governed by the ‘Law of machines’ that states that the effort to be exerted on the machine (p) is associated to the weight (w) that it can lift as:
p = mw + c
Here m and c are the positive constants that are the features of machine.
Pascal's principle: The pressure exerted to an enclosed incompressible static fluid is transmitted undiminished to all portions of the fluid.
No-hair conjecture (1960s): The conjecture (confirmed in the 1970s and 1980s) in general relativity that a black hole has merely three salient external characteristics: angular momentum, mass, and electric charge. All the other proper
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Standard quantum limit: It is the limit obligatory on standard techniques of measurement by the uncertainty principle in quantum mechanics.
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Chronology protection conjecture (S.W. Hawking): The notion that the formation of any closed time like curve will (automatically) involuntarily be destroyed by the quantum fluctuations as soon as it is made. In another words, the quan
Briefly explain the procedure to define the Specific Gravity?
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