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A wire elongates by l mm when a load W is hanged from it. If the wire goes over a pulley and two weights W each are hung at the two ends, the elongation of the wire will be (in mm)
Options
(a) l/2
(b) l
(c) 2l
(d) zero
Correct Answer:
l
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the diagram shown in figure, match the following about weight
- A uniform chain of length L and mass m is kept on a smooth table. It is released
- From a disc of radius R, a concentric circular portion of radius r is cut-out so
- Application of a forward bias to a P-N junction
- If alpha, beta and gamma rays carry same momentum, which has the longest
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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