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Questions and Answers
What is the property of a body that tends to regain its original shape or size on the removal of deforming forces called?
What is the property of a body that tends to regain its original shape or size on the removal of deforming forces called?
- Flexibility
- Plasticity
- Elasticity (correct)
- Rigidity
What is the perfectly elastic body characterized by?
What is the perfectly elastic body characterized by?
- Resisting deformation and immediately recovering its original shape (correct)
- Having altered size and shape due to deforming forces
- Undergoing deformation with zero recovery
- Retaining its altered size and shape on removal of deforming forces
What is the modulus of elasticity a measure of?
What is the modulus of elasticity a measure of?
- Ability to retain altered shape
- Resistance to plastic deformation
- Ability to resist external forces
- Stiffness of a material (correct)
What is the effect of impurity on surface tension?
What is the effect of impurity on surface tension?
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What is the S.I. unit of surface tension?
What is the S.I. unit of surface tension?
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Which of the following is an example of a non-electrolyte?
Which of the following is an example of a non-electrolyte?
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What is Faraday's first law related to in electrolysis?
What is Faraday's first law related to in electrolysis?
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What is the primary process involved in electroplating?
What is the primary process involved in electroplating?
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What is the purpose of making alloys?
What is the purpose of making alloys?
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Which type of cell is a commercially used lead storage battery?
Which type of cell is a commercially used lead storage battery?
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