Buik modulus of a gas is 6*10^3 N/m^2. Pressured required to reduce volume from 10m^3 to 5m^3 is

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consider the figure of a single riveted lap joint as follows

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cyclic heat engine operates between. temperature of 30 C. What is the least rate of heat rejection per kW net output of an engine. source temperature of 800 C and sink

 

 

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