Questions
In which process net work done is zero?
(i) Cyclic
(ii) Free expansion
(iii) Isochoric
(iv) Adiabatic
detailed solution
Correct option is B
expansion in vacuum does not need work done and at constant volume also work done is zero.Talk to our academic expert!
Similar Questions
An ideal gas is taken through a cyclic thermodynamical process through four steps. Amounts of heat involved in these steps are : Q1 = 5960 J, Q2 = -5585 J, Q3 = -2980 J and Q4 = 3645 J respectively. The corresponding works involved are : W1 = 2200 J, W2 = - 825 J, W3 = -1100 J and W4 respectively. Value of W4 is:
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
