| ⇦ | 
| ⇨ |
A wire elongates by l mm when a load W is hanged from it. If the wire goes over a pulley and two weights W each are hung at the two ends, the elongation of the wire will be (in mm)
Options
(a) l/2
(b) l
(c) 2l
(d) zero
Correct Answer:
l
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two equal and opposite charges of masses m₁ and m₂ are accelerated
- In an AC circuit the potential differences across an inductance and resistance joined
- A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
- Masses of three wires of copper are in the ratio of 1:3:5 and their lengths
- 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
- Two equal and opposite charges of masses m₁ and m₂ are accelerated
- In an AC circuit the potential differences across an inductance and resistance joined
- A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
- Masses of three wires of copper are in the ratio of 1:3:5 and their lengths
- 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
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply