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Consider a source of sound S, and an observer/detector D. The source emits a sound wave of frequency f0. The frequency observed by D is found to be
07
Nov
Consider a source of sound S, and an observer/detector D. The source emits a sound wave of frequency f0. The frequency observed by D is found to be and an observer/detector D. The source emits a sound wave of frequency f0. The frequency observed by D is found to be Consider a source of sound [...]
The maximum velocity of a particle, executing simple harmonic motion with an amplitude 7 mm, is 4.4 m/s. The time period of oscillation is
07
Nov
The maximum velocity of a particle, executing simple harmonic motion with an amplitude 7 mm, is 4.4 m/s. The time period of oscillation is executing simple harmonic motion with an amplitude 7 mm is 4.4 m/s. The time period of oscillation is The maximum velocity of a particle November 7, 2020 Category: Chapter 11 - [...]
For a sound wave travelling towards +x direction, sinusoidal longitudinal displacement e at a certain time is given as a function of x (see figure). If bulk modulus of air is
07
Nov
For a sound wave travelling towards +x direction, sinusoidal longitudinal displacement e at a certain time is given as a function of x (see figure). If bulk modulus of air is For a sound wave travelling towards +x direction sinusoidal longitudinal displacement e at a certain time is given as a function of x (see [...]
A wall is moving with velocity u and a source of sound moves with velocity u/2 in the same direction as shown in the figure. Assuming that the sound travels with velocity 10 u,
07
Nov
A wall is moving with velocity u and a source of sound moves with velocity u/2 in the same direction as shown in the figure. Assuming that the sound travels with velocity 10 u, A wall is moving with velocity u and a source of sound moves with velocity u/2 in the same direction as [...]
A point particle oscillates along the x-axis according to the law x = x0 cos(ωt − 4/π ). If the acceleration of the particle is written as a = A cos(ωt + δ), then
07
Nov
A point particle oscillates along the x-axis according to the law x = x0 cos(ωt − 4/π ). If the acceleration of the particle is written as a = A cos(ωt + δ), then A point particle oscillates along the x-axis according to the law x = x0 cos(ωt − 4/π ). If the acceleration [...]
In the figure shown, a source of sound of frequency 510 Hz moves with constant velocity vs = 20 m/s in the direction shown. The wind is blowing at a constant velocity vw = 20 m/s
07
Nov
In the figure shown, a source of sound of frequency 510 Hz moves with constant velocity vs = 20 m/s in the direction shown. The wind is blowing at a constant velocity vw = 20 m/s a source of sound of frequency 510 Hz moves with constant velocity vs = 20 m/s in the direction [...]
A car emitting sound of frequency 500 Hz speeds towards a fixed wall at 4 m/s. An observer in the car hears both the source frequency as well as the frequency of sound reflected
07
Nov
A car emitting sound of frequency 500 Hz speeds towards a fixed wall at 4 m/s. An observer in the car hears both the source frequency as well as the frequency of sound reflected A car emitting sound of frequency 500 Hz speeds towards a fixed wall at 4 m/s. An observer in the car [...]
A capacitor of capacitance C1 = 1.0 μF charged up to a voltage V = 110 V is connected in parallel to the terminals of a circuit consisting of two uncharged capacitors connected in series and possessing the capacitances C2 = 2.0 μF and C3 = 3.0 μF. What charge will flow through the connecting wires?
07
Nov
A capacitor of capacitance C1 = 1.0 μF charged up to a voltage V = 110 V is connected in parallel to the terminals of a circuit consisting of two uncharged capacitors connected in series and possessing the capacitances C2 = 2.0 μF and C3 = 3.0 μF. What charge will flow through the connecting [...]
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a 2mm thick plate is inserted between the plates Then ,
after removing the battery ,
the distance betweem the capacitor plates is increase by 1.6 mm. The dielectric constant of the plate ,
The plates of a parallel plate capacitor are charged up to 100 v. Now ,
to maintain the same potential deffernce ,
A particle executes linear simple harmonic motion with an amplitude of 2 cm . When the particle is at 1 cm from the mean position the magnitude of its velocity is equal to that of its acceleration. Then its time period in seconds is
07
Nov
A particle executes linear simple harmonic motion with an amplitude of 2 cm . When the particle is at 1 cm from the mean position the magnitude of its velocity is equal to that of its acceleration. Then its time period in seconds is the frequency of a tuning fork When temperature increase November 7, [...]
Three capacitors are connected as shown in figure. Then , the charge on capacitor C1 is
07
Nov
Three capacitors are connected as shown in figure. Then , the charge on capacitor C1 is the charge on capacitor C1 is Three capacitors are connected as shown in figure. Then November 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,