The edge of an aluminium cube is 10 cm long. One face of the cube is firmly fixed to a vertical wall. A mass of 100 kg is then attached to the opposite face of the cube. The shear modulus of aluminium is 25 GPa. What is the vertical deflection of this face?

1. 4.86×10-6 m
2. 3.92×10-7 m
3. 3.01×10-6 m
4. 6.36×10-7 m

Subtopic:  Shear and bulk modulus |
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What is the density of water at a depth where pressure is 80.0 atm, given that its density
at the surface is 1.03×103 kg m-3?

1. 0.021×103 kg m-3
2. 4.022×105 kg m-3
3. 3.034×104 kg m-3
4. 1.034×103 kg m-3

Subtopic:  Shear and bulk modulus |
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The volume contraction of a solid copper cube, 10 cm on an edge, when
subjected to a hydraulic pressure of 7.0×106 Pa is:

(Bulk modulus of copper is 140×109 Pa.)

1. 3.1×10-2 m3
2. 9.1×10-3 cm3
3. 5.0×10-2 cm3
4. 7.9×10-2 cm3

Subtopic:  Shear and bulk modulus |
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How much should the pressure on a litre of water be changed to compress it by 0.10%?

(Given Bulk modulus of water, B=2.2×109 Nm-2)

1 4.8×106 N/m22 2.2×106 N/m23 5.1×106 N/m24 3.3×106 N/m2

Subtopic:  Shear and bulk modulus |
To view explanation, please take trial in the course below.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology