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The length of an elastic string is a metre when the longitudinal tension is 4N and b metre when the longitudinal tension is 5N. The length of the string on metre when the longitudinal tension is 9 N is
Options
(a) a-b
(b) 5b-4a
(c) 2b-a/4
(d) 4a-3b
Correct Answer:
5b-4a
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
- Large transformers, when used for some time, become hot and are cooled by circulating
- 64 drops of mercury, each charged to a potential of 10 V, are combined
- A block of mass 0.50 kg is moving with a speed of 2.00 ms⁻¹ on a smooth surface.
- In an AC generator, a coil with N turns, all of the same area A and total resistance R,
- A satellite is revolving around the earth with a kinetic energy E. The minimum
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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