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Two similar springs P and Q have spring constants Kp and Kq, such that Kp>Kq. They are stretched, first by the same amount (case a,) then by the same force (case b). The work done by the springs Wp and Wq are releated as, in case (a) and case (b), respectively
Options
(a) Wp=Wq;Wp=Wq
(b) Wp>Wq;Wq>Wp
(c) Wp<Wq;Wq<Wp
(d) Wp=Wq;Wp>Wq
Correct Answer:
Wp>Wq;Wq>Wp
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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- A choke is preferred to a resistance for limiting current in AC circuit because
- At place on earth, the vertical component of earth’s magnetic field is √3 times
- Ratio of the radii of the nuclei with mass numbers 8 and 27 would be
- The angle between the two vectors A = 3i+4j+5k and B = 3i+4j-5k will be
- An electron of mass m and a photon have same energy E. The ratio of de-Broglie
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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