A Breaking stress is the maximum force that can be applied on a cross-sectional area of a material in such a way that the material is unable to withstand any additional amount of stress before breaking. - Breaking stress depends upon the material of the wire.
SRMJEE - 2010]
Mechanical Properties of Solids
140903
According to Hook's law of elasticity, if stress is increased, then the ratio of stress to strain:
1 becomes zero
2 remains constant
3 decreases
4 increases
Explanation:
B Elasticity constant or modulus of elasticity is proportionality constant. Ratio of stress to the strain is always constant. It means stress is increases as compare to strain and is also decreases to compensate the stress.
AIIMS-2001
Mechanical Properties of Solids
140904
Which one of the following affects the elasticity of a substance?
1 Change in temperature
2 Hammering and annealing
3 Impurity in substance
4 All of these
Explanation:
D Elasticity refers to the property of an object by virtue of which its regions is original configuration after having the deforming force removed. Change in temperature, hammering and annealing, impurity in substance, all affects its elasticity.
AIIMS-1999
Mechanical Properties of Solids
140910
The ratio of hydraulic stress to the corresponding strain is known as :
1 Young's modulus
2 compressibility
3 rigidity modulus
4 bulk modulus
Explanation:
D The ratio of hydraulic stress to the corresponding strain is known as bulk modulus. i.e. Bulk Modulus $[\mathrm{B}]=\frac{\text { hydraulic stress }}{\text { strain }}$
A Breaking stress is the maximum force that can be applied on a cross-sectional area of a material in such a way that the material is unable to withstand any additional amount of stress before breaking. - Breaking stress depends upon the material of the wire.
SRMJEE - 2010]
Mechanical Properties of Solids
140903
According to Hook's law of elasticity, if stress is increased, then the ratio of stress to strain:
1 becomes zero
2 remains constant
3 decreases
4 increases
Explanation:
B Elasticity constant or modulus of elasticity is proportionality constant. Ratio of stress to the strain is always constant. It means stress is increases as compare to strain and is also decreases to compensate the stress.
AIIMS-2001
Mechanical Properties of Solids
140904
Which one of the following affects the elasticity of a substance?
1 Change in temperature
2 Hammering and annealing
3 Impurity in substance
4 All of these
Explanation:
D Elasticity refers to the property of an object by virtue of which its regions is original configuration after having the deforming force removed. Change in temperature, hammering and annealing, impurity in substance, all affects its elasticity.
AIIMS-1999
Mechanical Properties of Solids
140910
The ratio of hydraulic stress to the corresponding strain is known as :
1 Young's modulus
2 compressibility
3 rigidity modulus
4 bulk modulus
Explanation:
D The ratio of hydraulic stress to the corresponding strain is known as bulk modulus. i.e. Bulk Modulus $[\mathrm{B}]=\frac{\text { hydraulic stress }}{\text { strain }}$
A Breaking stress is the maximum force that can be applied on a cross-sectional area of a material in such a way that the material is unable to withstand any additional amount of stress before breaking. - Breaking stress depends upon the material of the wire.
SRMJEE - 2010]
Mechanical Properties of Solids
140903
According to Hook's law of elasticity, if stress is increased, then the ratio of stress to strain:
1 becomes zero
2 remains constant
3 decreases
4 increases
Explanation:
B Elasticity constant or modulus of elasticity is proportionality constant. Ratio of stress to the strain is always constant. It means stress is increases as compare to strain and is also decreases to compensate the stress.
AIIMS-2001
Mechanical Properties of Solids
140904
Which one of the following affects the elasticity of a substance?
1 Change in temperature
2 Hammering and annealing
3 Impurity in substance
4 All of these
Explanation:
D Elasticity refers to the property of an object by virtue of which its regions is original configuration after having the deforming force removed. Change in temperature, hammering and annealing, impurity in substance, all affects its elasticity.
AIIMS-1999
Mechanical Properties of Solids
140910
The ratio of hydraulic stress to the corresponding strain is known as :
1 Young's modulus
2 compressibility
3 rigidity modulus
4 bulk modulus
Explanation:
D The ratio of hydraulic stress to the corresponding strain is known as bulk modulus. i.e. Bulk Modulus $[\mathrm{B}]=\frac{\text { hydraulic stress }}{\text { strain }}$
A Breaking stress is the maximum force that can be applied on a cross-sectional area of a material in such a way that the material is unable to withstand any additional amount of stress before breaking. - Breaking stress depends upon the material of the wire.
SRMJEE - 2010]
Mechanical Properties of Solids
140903
According to Hook's law of elasticity, if stress is increased, then the ratio of stress to strain:
1 becomes zero
2 remains constant
3 decreases
4 increases
Explanation:
B Elasticity constant or modulus of elasticity is proportionality constant. Ratio of stress to the strain is always constant. It means stress is increases as compare to strain and is also decreases to compensate the stress.
AIIMS-2001
Mechanical Properties of Solids
140904
Which one of the following affects the elasticity of a substance?
1 Change in temperature
2 Hammering and annealing
3 Impurity in substance
4 All of these
Explanation:
D Elasticity refers to the property of an object by virtue of which its regions is original configuration after having the deforming force removed. Change in temperature, hammering and annealing, impurity in substance, all affects its elasticity.
AIIMS-1999
Mechanical Properties of Solids
140910
The ratio of hydraulic stress to the corresponding strain is known as :
1 Young's modulus
2 compressibility
3 rigidity modulus
4 bulk modulus
Explanation:
D The ratio of hydraulic stress to the corresponding strain is known as bulk modulus. i.e. Bulk Modulus $[\mathrm{B}]=\frac{\text { hydraulic stress }}{\text { strain }}$
