Question
Download Solution PDFThe pressure of a liquid increases by 60 N/cm2 and the volume of it decreases by 0.15 percent. The bulk modulus of elasticity of the liquid is _______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
dP = 60 N/cm2
\(\frac{{dV}}{V} = 0.150\% = - 0.0015\)
The bulk modulus of elasticity,
\(k =- \frac{{dP}}{{\left( {\frac{{dV}}{V}} \right)}} = \frac{{60}}{{0.0015}} = 40000\ N/c{m^2}\)
⇒ K = 40000 N/cm2
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