2. Solved Papers
  3. RAJASTHAN PMT

RAJASTHAN PMT Rajasthan - PMT Solved Paper-2003

  • question_answer
    The Youngs modulus of a wire of length (L) and radius (r) is \[\Upsilon .\] If the length is reduced to \[\frac{L}{2}\] and radius to\[\frac{r}{2}\] then its Youngs modulus will be

    A)  \[\frac{\Upsilon }{2}\]                                  

    B)  \[\Upsilon \]

    C)  \[2\Upsilon \]                  

    D)         \[4\Upsilon \]

    Correct Answer: B

    Solution :

    Youngs modulus of a substance is independent of dimensions of wire.


You need to login to perform this action.
You will be redirected in 3 sec spinner