00. Elasticity, Stress, Strain and Hooke's law
Mechanical Properties of Solids

140840 If the length of a wire is made double and radius is halved of its respective values. Then, the Young's modules of the material of the wire will:

1 Remains same
2 Become 8 times its initial value
3 Become (14)th  of its initial value
4 Become 4 times its initial value
Mechanical Properties of Solids

140850 The stress at which extension of a material takes place more quickly as compare to the increase in load is called

1 Elastic point
2 Plastic point
3 Breaking point
4 None of the above
Mechanical Properties of Solids

140878 The ratio of lateral strain to the longitudinal strain is called

1 Young's modulus of elasticity
2 Bulk modulus of elasticity
3 Poisson's ratio
4 elastic limit
Mechanical Properties of Solids

140840 If the length of a wire is made double and radius is halved of its respective values. Then, the Young's modules of the material of the wire will:

1 Remains same
2 Become 8 times its initial value
3 Become (14)th  of its initial value
4 Become 4 times its initial value
Mechanical Properties of Solids

140850 The stress at which extension of a material takes place more quickly as compare to the increase in load is called

1 Elastic point
2 Plastic point
3 Breaking point
4 None of the above
Mechanical Properties of Solids

140852 A wire breaks if stretched by more than l. It is now cut into two equal parts. Then each part can be stretched without breaking by

1 l
2 l2
3 2l
4 l4
Mechanical Properties of Solids

140878 The ratio of lateral strain to the longitudinal strain is called

1 Young's modulus of elasticity
2 Bulk modulus of elasticity
3 Poisson's ratio
4 elastic limit
Mechanical Properties of Solids

140840 If the length of a wire is made double and radius is halved of its respective values. Then, the Young's modules of the material of the wire will:

1 Remains same
2 Become 8 times its initial value
3 Become (14)th  of its initial value
4 Become 4 times its initial value
Mechanical Properties of Solids

140850 The stress at which extension of a material takes place more quickly as compare to the increase in load is called

1 Elastic point
2 Plastic point
3 Breaking point
4 None of the above
Mechanical Properties of Solids

140852 A wire breaks if stretched by more than l. It is now cut into two equal parts. Then each part can be stretched without breaking by

1 l
2 l2
3 2l
4 l4
Mechanical Properties of Solids

140878 The ratio of lateral strain to the longitudinal strain is called

1 Young's modulus of elasticity
2 Bulk modulus of elasticity
3 Poisson's ratio
4 elastic limit
Mechanical Properties of Solids

140840 If the length of a wire is made double and radius is halved of its respective values. Then, the Young's modules of the material of the wire will:

1 Remains same
2 Become 8 times its initial value
3 Become (14)th  of its initial value
4 Become 4 times its initial value
Mechanical Properties of Solids

140850 The stress at which extension of a material takes place more quickly as compare to the increase in load is called

1 Elastic point
2 Plastic point
3 Breaking point
4 None of the above
Mechanical Properties of Solids

140852 A wire breaks if stretched by more than l. It is now cut into two equal parts. Then each part can be stretched without breaking by

1 l
2 l2
3 2l
4 l4
Mechanical Properties of Solids

140878 The ratio of lateral strain to the longitudinal strain is called

1 Young's modulus of elasticity
2 Bulk modulus of elasticity
3 Poisson's ratio
4 elastic limit