Hooke's Law (Elastic Behaviour and Stress-Strain Relationship) NEET Questions

Physics - Properties of Solids and Liquids

Hooke's Law (Elastic Behaviour and Stress-Strain Relationship) MCQ Questions


7.
Which of the following is not a type of stress?
A.
Tensile stress
B.
Shear stress
C.
Bulk stress
D.
Electrical stress
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ANSWER :
D. Electrical stress
8.
When a wire is stretched within its elastic limit, the work done is stored as:
A.
Elastic potential energy
B.
Kinetic energy
C.
Chemical energy
D.
Thermal energy
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ANSWER :
A. Elastic potential energy
9.
Which property of a material is measured by the ratio of lateral strain to longitudinal strain?
A.
Poisson’s ratio
B.
Young’s modulus
C.
Shear modulus
D.
Bulk modulus
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ANSWER :
A. Poisson’s ratio
10.
Which modulus of elasticity is associated with the change in volume under pressure?
A.
Bulk modulus
B.
Shear modulus
C.
Young’s modulus
D.
Rigidity modulus
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ANSWER :
A. Bulk modulus
11.
The spring constant (k) is a measure of:
A.
Plastic deformation
B.
Elastic limit
C.
Stiffness of a spring
D.
Stress limit
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ANSWER :
C. Stiffness of a spring
12.
The ratio of stress to strain is known as:
A.
Yield point
B.
Elastic limit
C.
Modulus of elasticity
D.
Ultimate strength
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ANSWER :
C. Modulus of elasticity