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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
- According to Bohr model of hydrogen atom, only those orbits are permissible
- For a given velocity, a projectile has the same range R for two angles of projection.
- The threshold frequency for a certain photosensitive metal is ν₀. When it is illuminated
- The resistance of a carbon resistor of colour code Red-Red Green Silver is(in kΩ)
- A man goes 10 m towards north, then 20m towards east, the displacement is
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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