A pot containing 0.6 kg of water at 25 degrees celsius was accidentally left on the stove until it boiled dry. Calculate the heat energy required to (i) heat the water up to 100 degrees Celsius (ii) to convert the water to steam. (iii) if the stove has a
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A: In adiabatic thermodynamic process no heat enter or exits from the system so option B is correct
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A: Correct option is A second law of thermodynamics states that , "It is impossible to construct a…
Q: a) A Canot heat engine receives heat from a reservoir at 700 C at a rate of 600 kJ/min and rejects…
A: Given: Heat received QH = 600 kJ/min. Temperature of Carnot engine TH=700 oC=973.15 K Temperature of…
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A: Work, W = 600 JHeat, Q = -9400 JEfficiency, Eff = ?
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A: Required : What does a heat engine do.
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Q: Could you warm a kitchen by leaving the door of a hot oven open? Explain.
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A: In this we will use concept of basic thermodynamics.
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A: (i) Efficiency of the heat engine
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A: Given: Should the cooling fluid for an engine have a large or a small heat capacity? Explain.
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A: Hence the answer..
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Q: 42. Which of the following processes is a representative of the second law of thermodynamics: (a) If…
A: Solution:-
Q: Q.4) Suppose 100 J of work is done on a system and 60.0 calis extracted from the system as heat in…
A: Given : 100 J of work is done on a system and 60.0 cal is extracted from the system as heat
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A: Given data dU=-70 kJWin=-20 kJWout=+100 kJ
Q: Can you warm a kitchen by leaving the door of a hot oven open? Explain.
A: Yes. It is possible to warm the kitchen by leaving the door of a hot oven open.
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A: SOlution: given that P1 = 8 MPa P2 = 10 kPa T1=500 C P =2.5 MW mass flow m=3.5 kg/s
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Q: A balloon holding 4.20 moles of helium gas absorbs 905 J of thermal energy while doing 106 J of work…
A: Solution:-Given thatnumber of moles (n)=4.2 molesThermal enegry absorbed by gas (Q)=905 JWorkdone by…
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Q: * 1 point 22. When an inflated balloon experiences a decrease in size, the air pressure inside the…
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