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A wire is suspended vertically from one of its ends is stretched by attaching a weight of 200 N to the lower end. The weight stretches the wire by 1 mm. Then the elastic energy stored in the wire is
Options
(a) 0.2 J
(b) 10 J
(c) 20 J
(d) 0.1 J
Correct Answer:
0.1 J
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 a mass spectrometer used for measuring the masses of ions, the ions
- A car of mass 1000 kg negotiates a banked curve of radius 90 m on a frictionless
- The magnifying power of a convex lens of focal length 10 cm, when the image
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- If in a nuclear fusion process, the masses of the fusing nuclei be m₁ and m₂
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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