| ⇦ | 
| ⇨ |
A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz. If a frequency of 1000 Hz is to be produced, then required length of string is
Options
(a) 62.5 cm
(b) 50 cm
(c) 40 cm
(d) 37.5 cm
Correct Answer:
40 cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - According to Bohr model of hydrogen atom, only those orbits are permissible
- For transistor action (1) Base, emitter and collector regions should have similar size
- A lead bullet of 10 gm travelling at 300 m/s strikes against a block
- For CE transistor amplifier, the audio signal voltage across the collector resistance
- A block of wood weighs 10 N and is resting on an inclined plane. The coefficient
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- According to Bohr model of hydrogen atom, only those orbits are permissible
- For transistor action (1) Base, emitter and collector regions should have similar size
- A lead bullet of 10 gm travelling at 300 m/s strikes against a block
- For CE transistor amplifier, the audio signal voltage across the collector resistance
- A block of wood weighs 10 N and is resting on an inclined plane. The coefficient
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