Cengage NEET by C.P Singh
The vibrations of four air columns are represented in the adjoining figures. The ratio of frequencies np : nq : nr : ns is
31
Oct
The vibrations of four air columns are represented in the adjoining figures. The ratio of frequencies np : nq : nr : ns is The vibrations of four air columns are represented in the adjoining figures. The ratio of frequencies np : nq : nr : ns is October 31, 2020 Category: Cengage NEET by [...]
An air column in a pipe, which is closed at one end, will be in resonance with vibrating tuning fork of frequency 680 Hz. if the length of the column in metre be v = 340 m/s
31
Oct
An air column in a pipe, which is closed at one end, will be in resonance with vibrating tuning fork of frequency 680 Hz. if the length of the column in metre be v = 340 m/s An air column in a pipe which is closed at one end will be in resonance with vibrating [...]
An organ pipe P1 closed at one end and vibrating in its first overtone pipe P2 open at booth ends vibrating in its third overtone are in resonance with a given tuning fork. The ratio of the lengths of P1 to that of P2 is
31
Oct
An organ pipe P1 closed at one end and vibrating in its first overtone pipe P2 open at booth ends vibrating in its third overtone are in resonance with a given tuning fork. The ratio of the lengths of P1 to that of P2 is If the fundamental frequency of closed pipe is 50Hz. the [...]
An open pipe is suddenly closed at one end with the result that the frequency of third harmonic of the closed pipe is formed to be higher by 100 Hz than the fundamental frequency of the open pipe. The fundamental frequency of the open pipe is
31
Oct
An open pipe is suddenly closed at one end with the result that the frequency of third harmonic of the closed pipe is formed to be higher by 100 Hz than the fundamental frequency of the open pipe. The fundamental frequency of the open pipe is If the fundamental frequency of closed pipe is 50Hz. [...]
If the fundamental frequency of closed pipe is 50Hz. the frequency of 2nd overtone is
31
Oct
If the fundamental frequency of closed pipe is 50Hz. the frequency of 2nd overtone is If the fundamental frequency of closed pipe is 50Hz. the frequency of 2nd overtone is October 31, 2020 Category: Cengage NEET by C.P Singh , Chapter 17 - Sound Waves , Part 1 ,
65 tuning forks are arranged in order of increasing frequency. Any two successive forks produce 4 beats/s, when sounded together. If the last fork gives an octave of the first, the frequency of the first fork is
31
Oct
65 tuning forks are arranged in order of increasing frequency. Any two successive forks produce 4 beats/s, when sounded together. If the last fork gives an octave of the first, the frequency of the first fork is 65 tuning forks are arranged in order of increasing frequency. Any two successive forks produce 4 beats/s the [...]
When beats are produced by two progressive waves of same amplitude and of nearly same frequencies then the maximum loudness of the resulting sound is n times the loudness of each of the component wave trains. The value of n is
31
Oct
When beats are produced by two progressive waves of same amplitude and of nearly same frequencies then the maximum loudness of the resulting sound is n times the loudness of each of the component wave trains. The value of n is 5 beats/sec are produced The frequency of tuning forks A and B are respectively [...]
Two wires are fixed in a sonometer. Their tension are in the ratio 8:1 The lengths are in the ratio 36:35 The diameter are in the ratio 4:1 Densities of the materials are in the ratio 1:2 if the lower frequency in the setting is 360Hz. The beat frequency when the two wires are sounded together is
31
Oct
Two wires are fixed in a sonometer. Their tension are in the ratio 8:1 The lengths are in the ratio 36:35 The diameter are in the ratio 4:1 Densities of the materials are in the ratio 1:2 if the lower frequency in the setting is 360Hz. The beat frequency when the two wires are sounded [...]
Each of the two strings of length 51.6cm and 49.1cm are tensioned separately by 20 N force. Mass per unit length of both the strings is same and equal to 1g/m. When both the strings vibrate simultaneously, the number of beats is
31
Oct
Each of the two strings of length 51.6cm and 49.1cm are tensioned separately by 20 N force. Mass per unit length of both the strings is same and equal to 1g/m. When both the strings vibrate simultaneously, the number of beats is 5 beats/sec are produced The frequency of tuning forks A and B are [...]
The frequency of tuning forks A and B are respectively 3% more and 2% less than the frequency of tuning fork C, when A and B are simultaneously excited, 5 beats/sec are produced, then the frequency of the tuning fork A(in Hz) is
31
Oct
The frequency of tuning forks A and B are respectively 3% more and 2% less than the frequency of tuning fork C, when A and B are simultaneously excited, 5 beats/sec are produced, then the frequency of the tuning fork A(in Hz) is 5 beats/sec are produced The frequency of tuning forks A and B [...]