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Statement -1 : Bulk modulus of elasticit...

Statement -1 : Bulk modulus of elasticity (K) represents incompressibility of the material.
Statement -2 : Bulk modulus of elasticity is proportional to change in pressure.

A

Statement -1 is true , Statement -2 is True , Statement -2 is a correct explanation for Statement-1.

B

Statement-1 is True , Statement -2 is True , Statement-2 is NOT a correct explanation for statement-1.

C

Statement-1 is False, Statement - 2 is True.

D

Statement - 1 is True , Statement -2 is False.

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Assertion : Bulk modulus of elasticity ( K ) represents incompressibility of the material. Reason : Bulk modulus of elasticity is proportional to change in pressure.

These questions consist two statements each, printed as Assertion and reason, while answering these question you are required to choose any one of the following four responsis: (a) If both the assertion and reason are true and reason is a true explanation of the assertion. (b) If both the assertion and reason are true but the reason is not the correct explanation of assertion. (c ) If the assertion is true but reason is false. (d) If both the assertion and reason are false. Q. Assertion: Bulk modulus of elasticity (K) represents incompressibility of the material. Reason: Bulk modulus of elasticity is proportional to change in pressure.

Properties Of Matter - Solids - Bulk Modulus Of Elasticity

If the compressibility of water is 0.5GPa^(-1), then its bulk modulus is

Assertion Modulus of elasticity does not depend upon the dimensions of material Reason Modulus of elasticity is a material property.

The adiabatic Bulk modulus of a diatomic gas at atmosheric pressure is

The modulus of elasticity of a material does not depend upon

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: Bulk modulus of elasticity B represents incompressibility of the material Reason: B=-(triangleP)/((triangleV)/(V)) , where symbols have their usual meaning.

Assertion Bulk modulus of elasticity of gases is pressure dependent. Reason More the pressure of gas, more is the Bulk modulus of elasticity of gas.

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DISHA-MECHANICAL PROPERTIES OF FLUIDS-Physics
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  2. A copper rod 2m long is stretched by 1mm. Strain will be -

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  5. The Young’s modulus of steel is 2 × 10^(11) N//m^(2) and its coefficie...

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  6. For a given material the Young's modulus is 2.4 times that of its ri...

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  7. A wire of length 1m is stretched by a force of 10N. The area of cross-...

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  8. A stress of 1kg//mm^(2) is applied on a wire. If the modulus of elasti...

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  9. A metallic wire is suspended by suspending weight to it. If S is longi...

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  10. The lengths and radii of two wires of same material are respectively L...

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  11. The ratio of radii of two wires of same material is 2 : 1. If these wi...

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  12. A rod of length l and area of cross-section A is heated from 0^(@)C to...

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  14. Which of the following relations are false (1) 3Y = K(1 - sigma) (...

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  15. A bar of cross section A is subjected to equal and opposite tensile fo...

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  16. A bar of cross section A is subjected to equal and opposite tensile fo...

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  17. A bar of cross section A is subjected to equal and opposite tensile fo...

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  18. Statement -1 : Steel is more elastic than rubber. Statement -2 : Un...

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