TS EAMCET 6-Aug-2021 Shift 1 Question Paper

By using the equation of Bulk modulus
B=−‌

pV

∆V

. . . (i)
It is given that ‌

∆V

V

=2%=−‌

2

100

As we know that,
[- ve sign shows that volume is reduced by increasing pressure.]
Let p be the pressure difference. i.e. p=2atm−1atm=1atm=1.01×105N∕m2
Now, Bulk modulus, B=‌

1.01×105×100

2

N∕m2
B‌‌=5.05×106N∕m2
‌‌≈5×106N∕m2