A device used to initiate and control a sustained nuclear chain reaction.
Answer:
Δu=1300kJ/kg
Explanation:
Energy at the initial state
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Is saturated vapor at initial pressure we have
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Process 2-3 is a constant volume process
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The overall in internal energy
Δu=u₁-u₃
We replace the values in equation
Δu=u₁-u₃
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Δu=1300kJ/kg
Using the Universal Gratitation Law, we have:
Again applying the formula in the new situation, comes:
Number 4If you notice any mistake in my english, please let me know, because i am not native.
Here’s my work to your question. I used Newton’s Second Law and a kinematics equation to arrive at the answer.