The bulk modulus of a spherical object is 'B'. If it is subjected to uniform to uniform pressure 'p', the fractional decrease in radius is:
Bulk Modulus -
Ratio of normal stress to volumetric strain.
v = Original volume
= Change in volume
P = Increase in pressure
-ve(sign) shows volume decrease.
- wherein
or
Put this value in equation (i) we get
fractional decrease in radius is
Option 1)
This solution is incorrect
Option 2)
This solution is incorrect
Option 3)
This solution is correct
Option 4)
This solution is incorrect