Elastic Moduli
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369690 The ratio of hydraulic stress to the corresponding strain is known as

1 Bulk modulus
2 Rigidity modulus
3 Compressibility
4 Young's modulus
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369691 The bulk modulus of a liquid is \(3 \times 10^{10} \mathrm{Nm}^{-2}\). The pressure required to reduce the volume of liquid by \(2 \%\) is :

1 \(3 \times {10^8}N{m^{ - 2}}\)
2 \(9 \times {10^8}\,N{m^{ - 2}}\)
3 \(6 \times {10^8}\,N{m^{ - 2}}\)
4 \(12 \times {10^8}N{m^{ - 2}}\)
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369692 Compute the fractional change in volume of a glass slab, when subjected to a hydraulic pressure of \(10 \mathrm{~atm}\)

1 \(2.74 \times 10^{-5}\)
2 \(3.74 \times 10^{-5}\)
3 \(1.74 \times 10^{-5}\)
4 None of these
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369693 A uniform cube is subjected to volume compression. If each side is decreased by \(3 \%\), then bulk strain is

1 0.03
2 0.06
3 0.02
4 0.09
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369690 The ratio of hydraulic stress to the corresponding strain is known as

1 Bulk modulus
2 Rigidity modulus
3 Compressibility
4 Young's modulus
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369691 The bulk modulus of a liquid is \(3 \times 10^{10} \mathrm{Nm}^{-2}\). The pressure required to reduce the volume of liquid by \(2 \%\) is :

1 \(3 \times {10^8}N{m^{ - 2}}\)
2 \(9 \times {10^8}\,N{m^{ - 2}}\)
3 \(6 \times {10^8}\,N{m^{ - 2}}\)
4 \(12 \times {10^8}N{m^{ - 2}}\)
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369692 Compute the fractional change in volume of a glass slab, when subjected to a hydraulic pressure of \(10 \mathrm{~atm}\)

1 \(2.74 \times 10^{-5}\)
2 \(3.74 \times 10^{-5}\)
3 \(1.74 \times 10^{-5}\)
4 None of these
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369693 A uniform cube is subjected to volume compression. If each side is decreased by \(3 \%\), then bulk strain is

1 0.03
2 0.06
3 0.02
4 0.09
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369690 The ratio of hydraulic stress to the corresponding strain is known as

1 Bulk modulus
2 Rigidity modulus
3 Compressibility
4 Young's modulus
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369691 The bulk modulus of a liquid is \(3 \times 10^{10} \mathrm{Nm}^{-2}\). The pressure required to reduce the volume of liquid by \(2 \%\) is :

1 \(3 \times {10^8}N{m^{ - 2}}\)
2 \(9 \times {10^8}\,N{m^{ - 2}}\)
3 \(6 \times {10^8}\,N{m^{ - 2}}\)
4 \(12 \times {10^8}N{m^{ - 2}}\)
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369692 Compute the fractional change in volume of a glass slab, when subjected to a hydraulic pressure of \(10 \mathrm{~atm}\)

1 \(2.74 \times 10^{-5}\)
2 \(3.74 \times 10^{-5}\)
3 \(1.74 \times 10^{-5}\)
4 None of these
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369693 A uniform cube is subjected to volume compression. If each side is decreased by \(3 \%\), then bulk strain is

1 0.03
2 0.06
3 0.02
4 0.09
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369690 The ratio of hydraulic stress to the corresponding strain is known as

1 Bulk modulus
2 Rigidity modulus
3 Compressibility
4 Young's modulus
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369691 The bulk modulus of a liquid is \(3 \times 10^{10} \mathrm{Nm}^{-2}\). The pressure required to reduce the volume of liquid by \(2 \%\) is :

1 \(3 \times {10^8}N{m^{ - 2}}\)
2 \(9 \times {10^8}\,N{m^{ - 2}}\)
3 \(6 \times {10^8}\,N{m^{ - 2}}\)
4 \(12 \times {10^8}N{m^{ - 2}}\)
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369692 Compute the fractional change in volume of a glass slab, when subjected to a hydraulic pressure of \(10 \mathrm{~atm}\)

1 \(2.74 \times 10^{-5}\)
2 \(3.74 \times 10^{-5}\)
3 \(1.74 \times 10^{-5}\)
4 None of these
PHXI09:MECHANICAL PROPERTIES OF SOLIDS

369693 A uniform cube is subjected to volume compression. If each side is decreased by \(3 \%\), then bulk strain is

1 0.03
2 0.06
3 0.02
4 0.09