HARD
11th ICSE
IMPORTANT
Earn 100
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Explain the formation of standing waves in an organ pipe open at both ends and discuss the various mode of vibration.
Important Questions on Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 31 - Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns>QUESTIONS>Q 8
Giving necessary diagram, show that both even and odd harmonics are produced in an open organ pipe.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 31 - Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns>NUMERICALS>Q 2
The equation of a plane progressive wave is . If the wave is reflected from a rigid end, then what will be the equation of the reflected wave. The amplitude remains 60% after the reflection.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
EASY
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 31 - Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns>NUMERICALS>Q 8
The difference in frequencies between the second overtone of a closed organ pipe and the first overtone of an open organ pipe of same length is . What are the fundamental frequencies of the closed and open pipes?![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
EASY
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 31 - Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns>NUMERICALS>Q 9
The sum of the frequencies of the first overtone of a closed pipe and the second overtone of an open pipe of the same length is . What are the fundamental frequencies of the closed and open pipes?![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 31 - Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns>NUMERICALS>Q 13
Two open organ pipes on sounding simultaneously produce . If the smaller pipe be long, then determine the length of the bigger organ pipe. (The speed of sound in air is .![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 31 - Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns>NUMERICALS>Q 20
A resonance tube is resonated with a tuning fork of frequency . The lengths of two successive resonated air columns are and respectively. Find the speed of sound.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 31 - Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns>NUMERICALS>Q 27
The length of a pipe open at both ends is and its fundamental frequency is . Find the radius of the pipe.If one end of the pipe be closed, what will be the fundamental frequency? (Speed of sound.)
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MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 31 - Superposition of Waves-2 : Stationary (Standing) Waves : Vibration of Air Columns>FOR DIFFERENT COMPETITIVE EXAMINATIONS>Q 4
In a standing sound wave, the pressure variation is:![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)