| ⇦ | 
| ⇨ |
The tension in a piano wire is 10 N. What should be the tension in the wire to produce a note of double the frequency?
Options
(a) 5 N
(b) 20 N
(c) 40 N
(d) 80 N
Correct Answer:
40 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An explosion breaks a rock into three parts in a horizontal plane
- A beam of light of wavelength 590 nm is focussed by a converging lens of diameter
- A nucleus with mass number 220 initially at rest emits an α-particle. If the Q-value
- what is the de-Broglie wavelength of the electron accelerated through a potential
- A nucleus ᵐₙ X emits one α- particle and two β- particles. The resulting nucleus is
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An explosion breaks a rock into three parts in a horizontal plane
- A beam of light of wavelength 590 nm is focussed by a converging lens of diameter
- A nucleus with mass number 220 initially at rest emits an α-particle. If the Q-value
- what is the de-Broglie wavelength of the electron accelerated through a potential
- A nucleus ᵐₙ X emits one α- particle and two β- particles. The resulting nucleus is
Topics: Waves (80)
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