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Questions and Answers
Biomechanics is the study of the mechanical aspects of living organisms.
Biomechanics is the study of the mechanical aspects of living organisms.
True (A)
Elasticity is the property by which a deformed body tends to retain its deformed shape.
Elasticity is the property by which a deformed body tends to retain its deformed shape.
False (B)
The concept of stress and strain is used to describe the elastic properties of bodies.
The concept of stress and strain is used to describe the elastic properties of bodies.
True (A)
The elastic modulus of a material is not dependent on the nature of deformation.
The elastic modulus of a material is not dependent on the nature of deformation.
Exceeding the elastic limit of a substance will cause the stress-strain curve to remain a straight line.
Exceeding the elastic limit of a substance will cause the stress-strain curve to remain a straight line.
Hook's law states that stress is proportional to strain.
Hook's law states that stress is proportional to strain.
The elastic modulus of a material depends on the nature of deformation.
The elastic modulus of a material depends on the nature of deformation.
It is not possible to change the shape and volume of a solid by applying external forces.
It is not possible to change the shape and volume of a solid by applying external forces.
Elasticity is the property by which a deformed body tends to return to its original size and shape when the deforming stress is removed.
Elasticity is the property by which a deformed body tends to return to its original size and shape when the deforming stress is removed.
Exceeding the elastic limit of a substance will cause the stress-strain curve to depart from a straight line.
Exceeding the elastic limit of a substance will cause the stress-strain curve to depart from a straight line.
