When 20 J of work was done on a gas, 40J of heat energy was released. If the initial internal energyof the gas was 70J, what is the final internal energy?

When 20 J of work was done on a gas, 40J of heat energy was released.

1.	When 20 J of work was done on a gas, 40J of heat energy was released. If the initial internal energyof the gas was 70J, what is the final internal energy?
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/50-322056" style="font-weight:bold;" target="_blank" title="Click to know more about 50">50</a> <a href="https://interviewquestions.tuteehub.com/tag/j-520843" style="font-weight:bold;" target="_blank" title="Click to know more about J">J</a> <br/><a href="https://interviewquestions.tuteehub.com/tag/60-328817" style="font-weight:bold;" target="_blank" title="Click to know more about 60">60</a> J <br/><a href="https://interviewquestions.tuteehub.com/tag/90-341351" style="font-weight:bold;" target="_blank" title="Click to know more about 90">90</a> J <br/><a href="https://interviewquestions.tuteehub.com/tag/110-268165" style="font-weight:bold;" target="_blank" title="Click to know more about 110">110</a> J</p>Answer :A</body></html>