This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 2 years, 5 months ago.

  • Author
    Posts
  • #722316 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    Which of the following statements is true?

    Options :-

    1. Heat can be fully converted into work.
    2. Work can`t be fully converted into heat.
    3. The efficiency of heat engine increases as the temperature of the heat source is increased while keeping the temperature of the heat sink fixed.
    4. A cyclic process can be devised whose sole effect is to transfer heat from a lower temperature to a higher temperature.
    Post your Training /Course Enquiry
    Are You looking institutes / coaching center for
    • IIT-JEE, NEET, CAT
    • Bank PO, SSC, Railways
    • Study Abroad
    Select your Training / Study category
Reply To: Which of the following statements is true?….
Your information:




Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account