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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
- Two planets at mean distances d₁ and d₂ from the sun have their frequencies n₁ and n₂
- 180⁰ phase difference is obtained when light ray is reflected from
- The dimensional formula of Plancks’s constant and angular momentum are
- A wire elongates by l mm when a load W is hanged from it. If the wire goes over
- If ∆Q>0 when heat flows into a system, ∆W>0 when work is done on the system
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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