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Two vibrating tuning forks produce progressive waves given by , y1 = 4sin(500πt) and y2 = 2sin(506πt). These tuning forks are held near the ear of person . Number of beats produced per minute is
31
Aug
Two vibrating tuning forks produce progressive waves given by , y1 = 4sin(500πt) and y2 = 2sin(506πt). These tuning forks are held near the ear of person . Number of beats produced per minute is Two vibrating tuning forks produce progressive waves given by y1 = 4sin(500πt) and y2 = 2sin(506πt). These tuning forks are [...]
Two sound waves with wavelengths 5.0 m and 5.5 m respectively, each propagates in a gas with velocity 30m/s We expect the following number of beats per second:
31
Aug
Two sound waves with wavelengths 5.0 m and 5.5 m respectively, each propagates in a gas with velocity 30m/s We expect the following number of beats per second: each propagates in a gas with velocity 30m/s We expect the following number of beats per second: Two sound waves with wavelengths 5.0 m and 5.5 m [...]
A block of mass m strikes a light pan fitted with a vertical spring after falling through a distance h. If the stiffness of the spring is k, find the maximum compression of the spring.
31
Aug
A block of mass m strikes a light pan fitted with a vertical spring after falling through a distance h. If the stiffness of the spring is k, find the maximum compression of the spring. A block of mass m strikes a light pan fitted with a vertical spring after falling through a distance h. [...]
A point charge q placed at a distance a from a disc of radius R. Find the electric flux due to the point charge crossing the disc.
31
Aug
A point charge q placed at a distance a from a disc of radius R. Find the electric flux due to the point charge crossing the disc. A point charge q placed at a distance a from a disc of radius R. Find the electric flux due to the point charge crossing the disc. August [...]
The driver of a car travelling with speed 30 m/s towards a hill sounds a horn of frequency 600 Hz. If the velocity of sound in air is 330 m/s, the frequency of reflected sound as heard by driver is
31
Aug
The driver of a car travelling with speed 30 m/s towards a hill sounds a horn of frequency 600 Hz. If the velocity of sound in air is 330 m/s, the frequency of reflected sound as heard by driver is The driver of a car travelling with speed 30 m/s towards a hill sounds a [...]
A tuning fork of frequency 512 Hz makes 4 beats/s with the vibrating string of a piano. The beat frequency decreases to 2 beats/s when the tension in the piano string is slightly increased.The frequency of the piano string before increasing the tension was
31
Aug
A tuning fork of frequency 512 Hz makes 4 beats/s with the vibrating string of a piano. The beat frequency decreases to 2 beats/s when the tension in the piano string is slightly increased.The frequency of the piano string before increasing the tension was (n + 1). They superimpose to give beats. The number of [...]
A block of mass m is suddenly released from the top of a spring of stiffness constant k.
31
Aug
A block of mass m is suddenly released from the top of a spring of stiffness constant k. A block of mass m is suddenly released from the top of a spring of stiffness constant k. August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two source of sound placed closed to each other, are emitting progressive waves given by y1 = 4 sin 600πt and y2 = 5 sin 608πt. An observed located near these two sources will hear:
31
Aug
Two source of sound placed closed to each other, are emitting progressive waves given by y1 = 4 sin 600πt and y2 = 5 sin 608πt. An observed located near these two sources will hear: are emitting progressive waves given by y1 = 4 sin 600πt and y2 = 5 sin 608πt. An observed located [...]
Find the electrostatic force of interaction between two halves of a spherical conductor of radius R carrying a charge Q.
31
Aug
Find the electrostatic force of interaction between two halves of a spherical conductor of radius R carrying a charge Q. Find the electrostatic force of interaction between two halves of a spherical conductor of radius R carrying a charge Q. August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A source of unknown frequency gives 4 beats/s, when sounded with a source of known frequency 250 Hz. The second harmonic of the source of unknown frequency gives five beats per seconds, when sounded with a source of frequency 513 Hz. The unknown frequency is :
31
Aug
A source of unknown frequency gives 4 beats/s, when sounded with a source of known frequency 250 Hz. The second harmonic of the source of unknown frequency gives five beats per seconds, when sounded with a source of frequency 513 Hz. The unknown frequency is : A source of unknown frequency gives 4 beats/s when [...]