Volume 2
Two open organ pipes of fundamental frequencies n1 and n2 are joined in series. The fundamental frequency of the new pipe so obtained will be:
26
Jun
Two open organ pipes of fundamental frequencies n1 and n2 are joined in series. The fundamental frequency of the new pipe so obtained will be: Two open organ pipes of fundamental frequencies n1 and n2 are joined in series. The fundamental frequency of the new pipe so obtained will be: June 26, 2021 Category: Arihant [...]
A source frequency f gives 5 beats when sounded with a frequency 200Hz. The second harmonic of same source gives 10 beats when sounded with a source of frequency 420Hz. The value of f is.
26
Jun
A source frequency f gives 5 beats when sounded with a frequency 200Hz. The second harmonic of same source gives 10 beats when sounded with a source of frequency 420Hz. The value of f is. A source frequency f gives 5 beats when sounded with a frequency 200Hz. The second harmonic of same source gives [...]
A chord attached about an end to a vibrating fork divides it into 6 loops when its tension is 36 N. The tension at which it will vibrate 4 loops is:
26
Jun
A chord attached about an end to a vibrating fork divides it into 6 loops when its tension is 36 N. The tension at which it will vibrate 4 loops is: A chord attached about an end to a vibrating fork divides it into 6 loops when its tension is 36 N. The tension at [...]
A string, fixed at both ends, vibrates in a resonant mode with a separation of 2.0 cm between the consecutive nodes. For the next higher resonant frequency, this separation is reduced to 1.6 cm. Find the length of the string.
26
Jun
A string, fixed at both ends, vibrates in a resonant mode with a separation of 2.0 cm between the consecutive nodes. For the next higher resonant frequency, this separation is reduced to 1.6 cm. Find the length of the string. A string fixed at both ends this separation is reduced to 1.6 cm. Find the [...]
In case of closed organ pipe, which harmonic the p^(th) overtone will be.
26
Jun
In case of closed organ pipe, which harmonic the p^(th) overtone will be. In case of closed organ pipe which harmonic the p^(th) overtone will be. June 26, 2021 Category: Arihant Physics by D.C Pandey , Chapter 17 - Wave Motion , Volume 2 ,
A person can hear frequencies only up to 10 kHz. A steel piano wire 50 cm long of mass 5 g is stretched with a tension of 400 N. The number of the highest overtone of the sound produced by this piano wire that the person can hear is
26
Jun
A person can hear frequencies only up to 10 kHz. A steel piano wire 50 cm long of mass 5 g is stretched with a tension of 400 N. The number of the highest overtone of the sound produced by this piano wire that the person can hear is A transverse periodic wave on a [...]
A taut string fixed at both ends vibrates in n^(th) overtone. The separation between adjacent node and antinode is to be ‘d’. If the length of the string is L, then
26
Jun
A taut string fixed at both ends vibrates in n^(th) overtone. The separation between adjacent node and antinode is to be ‘d’. If the length of the string is L, then A taut string fixed at both ends vibrates in n^(th) overtone. The separation between adjacent node and antinode is to be 'd'. If the [...]
Two trains move towards each other with the same speed. Speed of sound is 340 ms^(-1). Frequency of tone of the whistle of one when heard by the other changes 9/8 times, then the speed of each trains is
26
Jun
Two trains move towards each other with the same speed. Speed of sound is 340 ms^(-1). Frequency of tone of the whistle of one when heard by the other changes 9/8 times, then the speed of each trains is then the speed of each trains is Two trains move towards each other with the same [...]
An engine driver moving towards a wall with a velocity of 50 ms^−1 emits a note of frequency 1.2 kHz. The frequency of note after reflection from the wall as heard by the engine driver when the speed of sound in air is 350 ms^−1 is
26
Jun
An engine driver moving towards a wall with a velocity of 50 ms^−1 emits a note of frequency 1.2 kHz. The frequency of note after reflection from the wall as heard by the engine driver when the speed of sound in air is 350 ms^−1 is A transverse periodic wave on a string with a [...]
A closed organ pipe and an open organ pipe of same length produce 4 beats when they are set into vibrations simultaneously. If the length of each of them were twice their initial lengths, the number of beats produced will be
26
Jun
A closed organ pipe and an open organ pipe of same length produce 4 beats when they are set into vibrations simultaneously. If the length of each of them were twice their initial lengths, the number of beats produced will be A closed organ pipe and an open organ pipe of same length produce 4 [...]