Question

An insulated tank initially contains .25 kg of a gas with internal energy

Answer 1

Answer:

Mass (final) X U (final) = (Mass (initial) X U (initial)) + (Mass (added) X U (added))

This discussion on An insulated tank initially contains 0.25 kg of a gas with an internal energy of 200 kJ/kg .Additional gas with an internal energy of 300 kJ/kg and an enthalpy of 400 kJ/kg enters the tank until the total mass of gas contained is 1 kg. What is the final internal energy(in kJ/kg) of the gas in the tank?a)250b)275c)350d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? is done on EduRev Study Group by Mechanical Engineering Students. The Questions and Answers of An insulated tank initially contains 0.25 kg of a gas with an internal energy of 200 kJ/kg .Additional gas with an internal energy of 300 kJ/kg and an enthalpy of 400 kJ/kg enters the tank until the total mass of gas contained is 1 kg. What is the final internal energy(in kJ/kg) of the gas in the tank?a)250b)275c)350d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? are solved by group of students and teacher of Mechanical Engineering, which is also the largest student community of Mechanical Engineering. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Mechanical Engineering on EduRev and even discuss your questions like An insulated tank initially contains 0.25 kg of a gas with an internal energy of 200 kJ/kg .Additional gas with an internal energy of 300 kJ/kg and an enthalpy of 400 kJ/kg enters the tank until the total mass of gas contained is 1 kg. What is the final internal energy(in kJ/kg) of the gas in the tank?a)250b)275c)350d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? over here on EduRev! Apart from being the largest Mechanical Engineering community, EduRev has the largest solved Question bank for Mechanical Engineering.

Answer 2

Answer:

Correct answer is option 'C'

Explanation:

$<marquee>An insulated tank initially contains 0.25 kg of a gas with an internal energy of 200 kJ/kg .Additional gas with an internal energy of 300 kJ/kg and an enthalpy of 400 kJ/kg enters the tank until the total mass of gas contained is 1 kg. What is the final internal energy(in kJ/kg) of the gas in the tank?</p><p>a)250</p><p>b)275</p><p>c) 350</p><p>d)None of the above</p><p></p><p>Formula:</p><p></p><p>Mass (final) X U (final) = (Mass (initial) X U (initial)) + (Mass (added) X U (added))</marquee>$

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