| ⇦ | 
| ⇨ |
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 metal conductor of length 1m rotates vertically about one of its ends at angular
- The effective length of magnet is 31.4 cm and its pole strength is 0.8Am.
- A short circuited coil is placed in a magnetic field varying with time. Electrical
- A solid sphere, a hollow sphere and a ring are released from top of an inclined
- 3 persons are initially at the 3 corners of an equilateral triangle
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A metal conductor of length 1m rotates vertically about one of its ends at angular
- The effective length of magnet is 31.4 cm and its pole strength is 0.8Am.
- A short circuited coil is placed in a magnetic field varying with time. Electrical
- A solid sphere, a hollow sphere and a ring are released from top of an inclined
- 3 persons are initially at the 3 corners of an equilateral triangle
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