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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
- A body of mass 2 kg travels according to the law x(t)=pt+qt²+rt³
- A thin glass(refractive index 1.5) lens has optical power of -5D in air.
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- A wire of one metre length carries a constant current. The wire is bent to form
- Dimensions [ML⁻¹T⁻¹] are related with
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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