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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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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A astronomical telescope has objective and eye-piece of focal lengths
- A transformer having efficiency of 90% is working on 200 V and 3kW power supply
- The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
- The original temperature of a black body is 727⁰C. The temperature at which this black
- A particle of mass m oscillates along x-axis according to equation x = a sin ?t
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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