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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. [...]
A horizontal plank has a rectangular block placed on it. The plank starts oscillating vertically and simple harmonically with an amplitude of 40 cm. The block just loses contact with the plank
31
Oct
A horizontal plank has a rectangular block placed on it. The plank starts oscillating vertically and simple harmonically with an amplitude of 40 cm. The block just loses contact with the plank A horizontal plank has a rectangular block placed on it. The plank starts oscillating vertically and simple harmonically with an amplitude of 40 [...]
The speed v of a particle moving along a straight line, when it is at a distant (x) from a fixed point of the line is given by v^2 = 108 – 9x^2 (all equations are in CGS units):
31
Oct
The speed v of a particle moving along a straight line, when it is at a distant (x) from a fixed point of the line is given by v^2 = 108 – 9x^2 (all equations are in CGS units): The speed v of a particle moving along a straight line when it is at a [...]
A particle is subjected to two simple harmonic motions along x and y directions according to x = 3 sin 100 pie t; y = 4 sin 100 pie t.
31
Oct
A particle is subjected to two simple harmonic motions along x and y directions according to x = 3 sin 100 pie t; y = 4 sin 100 pie t. A particle is subjected to two simple harmonic motions along x and y directions according to x = 3 sin 100 pie t; y = [...]
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 ,
A particle performing simple harmonic motion undergoes initial displacement of A/2 (where A is the amplitude of simple harmonic motion) in 1 s. At t = 0, the particle may be
31
Oct
A particle performing simple harmonic motion undergoes initial displacement of A/2 (where A is the amplitude of simple harmonic motion) in 1 s. At t = 0, the particle may be A particle performing simple harmonic motion undergoes initial displacement of A/2 (where A is the amplitude of simple harmonic motion) in 1 s. At [...]
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 [...]
A conic surface is placed in a uniform electric field E as shown in figure. Such that the field is perpendicular to the surface on the side AB. The base of the cone is of radius R, and the height of the cone is h. The angle of the cone is θ. Find the magnitude of the flux that enters the cone’s curved surface from the left side. Do not count the outgoing flux (θ<45∘).
31
Oct
A conic surface is placed in a uniform electric field E as shown in figure. Such that the field is perpendicular to the surface on the side AB. The base of the cone is of radius R, and the height of the cone is h. The angle of the cone is θ. Find the magnitude [...]
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A conic surface is placed in a uniform electric field E as shown in figure. Such that the field is perpendicular to the surface on the side AB. The base of the cone is of radius R ,
and the height of the cone is h. The angle of the cone is θ. Find the magnitude of the flux that enters the cone's curved surface from the left side. Do not count the outgoing flux (θ<45∘). ,
An uncharge aluminium block has a cavity within it. The block is placed in a region where a uniform electric field is directed upward. Which of the following is a correct statement descrining conditions in the interior of the block’s cavity?
31
Oct
An uncharge aluminium block has a cavity within it. The block is placed in a region where a uniform electric field is directed upward. Which of the following is a correct statement descrining conditions in the interior of the block’s cavity? In a region of space the electric field is given by E = 8 [...]
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 [...]