Work And Energy Quiz.1 || 1st-Year Physics MCQs

Work And Energy Quiz with answers key. All front-page mcqs of work and energy are included in this query. These mcqs are according to your paper syllabus. Best mcqs for physics paprer. More questions ,measurements , motion and force ,vectors and equilibrium .

In this quiz, all essential past papers mcqs are discussed. By preparing these mcqs you can get good score in your examination. These multiple choice questions are also helpful for entry test preparation. Work is a physics term describing the amount of energy transferred when an object is moved over a distance by an external force, at least a portion of which is applied in the displacement direction. In physics, energy is the ability to perform work. 

Work And Energy Quiz.1

Work And Energy MCQs With Appropriate Answers

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1. Work is the dot product of

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2. When force and displacement are in opposite direction , then the work done is taken as

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3. The area under the force displacement graph represents

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4. Kilowatt-hour is the unit of

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5. If θ < 90⁰, work is said to be

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6. Work depends upon

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7. Work done is maximum when the angle between force and displacement is ....... degree

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8. Work has dimension as that of

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9. At which angle between force and displacement work done by force is half than it's maximum ?

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10. In S.I the unit of work is

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11. K.E can be defined as the dot product of

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12. An example of non-conservative force is

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13. A man lifts a load of 1000Kg up to a height of 5m, the work done is

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14. 1 Joule = ?

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15. If the mass of a moving object is doubled, it's K.E becomes

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