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

  • Author
    Posts
  • #721634 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    Consider two black bodies with surfaces S1 (area = 1 m2) and S2 (area = 4 m2). They exchange heat only by radiation. 40% of the energy emitted by S2 is received by S1. The fraction of energy emitted by S2 that is received by S1 is

    Options :-

    1. 0.05
    2. 0.1
    3. 0.4
    4. 0.6
    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: Consider two black bodies with surfaces S1 (area = 1 m2) and S2 (area = 4 m2). They exchange heat on….
Your information:




Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account