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A tuning fork A of frequency as given by the manufacturer is 512 Hz is being tested using an accurate oscillator. It is found that they produce 2 beats/s when the oscillator reads
06
Nov
A tuning fork A of frequency as given by the manufacturer is 512 Hz is being tested using an accurate oscillator. It is found that they produce 2 beats/s when the oscillator reads A tuning fork A of frequency as given by the manufacturer is 512 Hz is being tested using an accurate oscillator. It [...]
A wave represented by the equation y = a cos (kx – omega t) is superposed with another wave to form a stationary wave such that the point x = 0 is a node. The equation for the other
06
Nov
A wave represented by the equation y = a cos (kx – omega t) is superposed with another wave to form a stationary wave such that the point x = 0 is a node. The equation for the other A wave represented by the equation y = a cos (kx - omega t) is superposed [...]
A wave equation is represented as r = A sin (alpha (x – y/2)) cos (omega t – alpha (x+y/2)), where x and y are in metres and t is in seconds. Then,
06
Nov
A wave equation is represented as r = A sin (alpha (x – y/2)) cos (omega t – alpha (x+y/2)), where x and y are in metres and t is in seconds. Then, A wave equation is represented as r = A sin (alpha (x - y/2)) cos (omega t - alpha (x+y/2)) where x [...]
A sound consists of four frequencies : 300 Hz, 600 Hz. 1200 Hz and 2400 Hz. A sound ‘filter’ is made by passing this sound through a bifurcate pipe as shown . The sound wave
06
Nov
A sound consists of four frequencies : 300 Hz, 600 Hz. 1200 Hz and 2400 Hz. A sound ‘filter’ is made by passing this sound through a bifurcate pipe as shown . The sound wave 600 Hz. 1200 Hz and 2400 Hz. A sound 'filter' is made by passing this sound through a bifurcate pipe [...]
An observer moves towards a stationary source of sound, with a velocity one-fifth of the velocity of sound. What is the percentage increase in the apparent frequency?
06
Nov
An observer moves towards a stationary source of sound, with a velocity one-fifth of the velocity of sound. What is the percentage increase in the apparent frequency? An observer moves towards a stationary source of sound with a velocity one-fifth of the velocity of sound. What is the percentage increase in the apparent frequency? November [...]
A glass tube of length 1.5 m is filled completely with water; the water can be drained out slowly at the bottom of the tube. Find the total number of resonance obtained, when a
06
Nov
A glass tube of length 1.5 m is filled completely with water; the water can be drained out slowly at the bottom of the tube. Find the total number of resonance obtained, when a A glass tube of length 1.5 m is filled completely with water; the water can be drained out slowly at the [...]
A source of sound S of frequency 500 Hz situated between a stationary observer O and wall W, moves towards the wall with a speed of 2m/s. If the velocity of sound is 332m/s. Then the number of beats per second heard by the observer is (approximately)
06
Nov
A source of sound S of frequency 500 Hz situated between a stationary observer O and wall W, moves towards the wall with a speed of 2m/s. If the velocity of sound is 332m/s. Then the number of beats per second heard by the observer is (approximately) A source of sound S of frequency 500 [...]
A table is revolving on its axis at 5 revolutions per second. A sound source of frequency 1000 Hz is fixed on the table at 70 cm from the axis. The minimum frequency heard by a listener standing at a distance from the table will be (speed of sound = 352 m/s)
06
Nov
A table is revolving on its axis at 5 revolutions per second. A sound source of frequency 1000 Hz is fixed on the table at 70 cm from the axis. The minimum frequency heard by a listener standing at a distance from the table will be (speed of sound = 352 m/s) An organ pipe [...]
Column I gives certain situations involving two thin conducting shells connected by a conducting wire via a key K. In all situations, one sphere has net charge +q and other sphere has not net charge. After the key K is pressed, column II gives some resulting effects. Match the figures in Column I with the statement in Column II.
06
Nov
Column I gives certain situations involving two thin conducting shells connected by a conducting wire via a key K. In all situations, one sphere has net charge +q and other sphere has not net charge. After the key K is pressed, column II gives some resulting effects. Match the figures in Column I with the [...]
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Column I gives certain situations involving two thin conducting shells connected by a conducting wire via a key K. In all situations ,
column II gives some resulting effects. Match the figures in Column I with the statement in Column II. ,
one sphere has net charge +q and other sphere has not net charge. After the key K is pressed ,
A non conducting ring has linear charge density lamda . Match the following column regarding this ring .
06
Nov
A non conducting ring has linear charge density lamda . Match the following column regarding this ring . A non conducting ring has linear charge density lamda . Match the following column regarding this ring . November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,