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Modulus of rigidity of an ideal liquid i...

Modulus of rigidity of an ideal liquid is ......

A

infinity

B

zero

C

unity

D

some finite small non-zero constant vlaue

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Verified by Experts

The correct Answer is:
B
Tangential force in liquid is zero. Because in an ideal liquid there is no viscous type fractional force and hence there is no stress developed.
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KUMAR PRAKASHAN-MACHANICAL PROPERTIES OF SOLIDS -SECTION-D
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  3. If the temperature of a wire is doubled then Young's modulus of elasti...

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  4. A spring is stretched by applying a load to its free end. The strain p...

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  5. A rigid bar of mass M is supported symmetrically by three wires each o...

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  6. A mild steel wire of length 2L and crosssectional area A is stretched,...

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  7. A rectangular frame is to be suspended symmetrically by two strings of...

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  8. Consider two cylindrical rods of identical dimensions, one of rubber a...

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  9. The stress-strain graphs for two materials are shown in figure. (Assum...

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  10. A wire is suspended from the ceiling and stretched under the action of...

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  11. A rod of length 1 and negligible mass is suspended at its two ends by ...

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  12. For an ideal liquid

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  13. A copper and a steel wire of the same diameter are connected end to en...

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  14. The Young's modulus for steel is much more than that for rubber. For t...

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  15. The Young's modulus for steel is much more than that for rubber. For t...

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  16. Identical springs of steel and copper are equally stretched. On which ...

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  17. What is the Young's modulus for a perfect rigid body?

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  18. What is the bulk modulus of a perfectly rigid body?

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  19. A wire of length L and radius r is clamped rigidly at one end. When th...

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  20. A steel rod of length 1 m and area of cross section 1 cm^(2) is heated...

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