Physics GK 08 - General Properties of Matter

1. Which of the following is incorrect about the Inter atomic and Intermolecular Forces?
[A] Both the forces are electrical in origin
[B] Both the forces are active over short distances
[C] General shape of force-distance graph is similar for both the forces
[D] None of the above

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2. Which of the following states of matter has the weakest Intermolecular forces?
[A] Solids
[B] Liquids
[C] Gases
[D] It is same in solids, liquids and gases

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3. Which of these states of matter has the maximum density?
[A] Solids
[B] Liquids
[C] Gases
[D] None of the above

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4. In which of the following states of matter the Interatomic or intermolecular distance is fixed?
[A] Solids
[B] Liquids
[C] Gases
[D] Both a and b

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5. Which of the following relations between Kinetic energy and Potential energy is true about solids?
[A] Kinetic energy = Potential energy
[B] Kinetic energy > Potential energy
[C] Kinetic energy >> Potential energy
[D] Kinetic energy < Potential energy

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6. What is the fourth state of matter called?
[A] Solid
[B] Liquid
[C] Gas
[D] Plasma

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7. What is the property of matter by which a body tends to regain its original configuration after the removal of deforming force known as?
[A] Plasticity
[B] Ductility
[C] Elasticity
[D] Malleability

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8. What is the body called which does not have any tendency to recover its original configuration, on the removal of deforming force?
[A] Perfectly plastic
[B] Perfectly elastic
[C] Perfectly ductile
[D] None of the above

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9. What is the ratio of change in configuration to the original configuration called as?
[A] Strain
[B] Stress
[C] Elasticity
[D] Rebound

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10. Which of the following is the unit of Strain?
[A] Newton
[B] Kg
[C] Watt
[D] None of the above

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