| ⇦ | 
| ⇨ |
The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm². The force required to double its length will be
Options
(a) 2×10¹² N
(b) 2×10¹¹ N
(c) 2×10¹⁰ N
(d) 2×10⁶ N
Correct Answer:
2×10⁶ N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The total energy of an electron in the first excited state of hydrogen atom
- Two planets at mean distances d₁ and d₂ from the sun have their frequencies n₁ and n₂
- The approximate depth of an ocean is 2700 m. The compressibility of water is
- Two point charges +2 coulomb and +10 coulomb repel each other with a force of 12 N.
- A series R-C circuit is connected to an alternating voltage source. Consider two
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The total energy of an electron in the first excited state of hydrogen atom
- Two planets at mean distances d₁ and d₂ from the sun have their frequencies n₁ and n₂
- The approximate depth of an ocean is 2700 m. The compressibility of water is
- Two point charges +2 coulomb and +10 coulomb repel each other with a force of 12 N.
- A series R-C circuit is connected to an alternating voltage source. Consider two
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