Question
Physics Question on mechanical properties of solids
Consider the following two statment is A and B and identify the correct Answer A) The bulk modulus for an incompressihle liquid is infinite. B) Young's modulus increases with rise of temperature.
A
Both A & B are true
B
A is true but B is false
C
A is false but B are false
D
Both A& B are felse
Answer
A is true but B is false
Explanation
Solution
For an incompressible fluid volume change is zero. So as in expression of bulk modulus change in volume comes in denominator so the value of bulk modulus for incompressible fluid is infinity. Young's modulus decreases with increase in temperature.