| ⇦ | 
| ⇨ |
A string is stretched between fixed points seperated by 75 cm. It is observed to have resonant frequencies of 420 Hz and 315 Hz. There are no other resonant frequencies between these two. Then, the lowest resonant frequency for this string is
Options
(a) 10.5 Hz
(b) 105 Hz
(c) 1.05 Hz
(d) 1050 Hz
Correct Answer:
105 Hz
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions:
- A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
- Number of spectral lines in hydrogen atom is
- A uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support.
- A uniform electric field and uniform magnetic field are acting along the same
- The tension in a piano wire is 10 N. What should be the tension in the wire to produce
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