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Course Overview (in Hindi)
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Course Overview (in Hindi)

Prabhakar Jha
MA-Political science.Public speaker, Debater quizzer, cracked-Various Examinations, Teaching Polity, and international relations for 7 years

U
Unacademy user
sir entropy change of universe is equal to sum of entropy change of system and surrounding but in in this question you have taken sum of entropy change of oil and steel . i have doubt that both oil and steel comprise of single system but you have taken differently so where will be the entropy change of surrounding
Kvs RAGHUVAMSI
3 months ago
the answer lies in definition of system and surrounding. if we consider two systems A and B and if any interaction taking place between system A and System B then system B becomes surrounding of system A.
sir indian foreign policy k video hi apki
Prabhakar Jha
19 days ago
Haan
Anisha jha
19 days ago
pls sir link de dijiye
Prabhakar Jha
16 days ago
https://unacademy.com/course/indian-foreign-policy-determinants-institutions-and-continuity/BJTNCVKT
Anisha jha
16 days ago
thank you sir
  1. (Hindi) Daily Current Affairs Presented By-Prabhakar Jha


  2. About Me Educator on Unacademy,MA-Political science. Public speaker, Debater quizzer cracked-UPSC,UPSC, BPSC, JPSC & SSC Teaching Polity, and international relations for 6 years. .Hobbies- Facebook, Debate, Politics Follow me-https://unacademy.com/user/prabhakarj7 .Please do REVIEW,RATE, RECOMMEND & SHARE


  3. 1.UPSC Target Audience 2.State Services 3.Various Examinations


  4. Objectives 1. To Prepare for upcoming examination 2. Know how to formulate questions 3. Relevant questions