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Three capacitors A, B anmd C are connected in a circuit as shown in muC on the capacitor B?
07
Nov
Three capacitors A, B anmd C are connected in a circuit as shown in muC on the capacitor B? B anmd C are connected in a circuit as shown in muC on the capacitor B? Three capacitors A November 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The sound from a very high burst of fireworks takes 5 s to arrive at the observer. The burst occur 1662 m above the observer and travels vertically through two stratifier layers
07
Nov
The sound from a very high burst of fireworks takes 5 s to arrive at the observer. The burst occur 1662 m above the observer and travels vertically through two stratifier layers The sound from a very high burst of fireworks takes 5 s to arrive at the observer. The burst occur 1662 m above [...]
For section AB of a circuit shown in figure , C 1 = 1 muF , C2 = 2 muF , E = 10 V , and the potential difference Va- V b = -10 V. Charge on capacitor C1 is
07
Nov
For section AB of a circuit shown in figure , C 1 = 1 muF , C2 = 2 muF , E = 10 V , and the potential difference Va- V b = -10 V. Charge on capacitor C1 is and the potential difference Va- V b = -10 V. Charge on capacitor C1 [...]
A stationary observer receives a sound from a sound of frequency v0 moving with a constant velocity vs = 30 m/s. The apparent frequency varies with time as shown in figure.
07
Nov
A stationary observer receives a sound from a sound of frequency v0 moving with a constant velocity vs = 30 m/s. The apparent frequency varies with time as shown in figure. A stationary observer receives a sound from a sound of frequency v0 moving with a constant velocity vs = 30 m/s. The apparent frequency [...]
A parallel plate capacitor is charged and then disconnected from the source of potential differenc. If the plates of the condenser are then moved farther apart by the use of insulated handle, which of the following is true ?
07
Nov
A parallel plate capacitor is charged and then disconnected from the source of potential differenc. If the plates of the condenser are then moved farther apart by the use of insulated handle, which of the following is true ? A parallel plate capacitor is charged and then disconnected from the source of potential differenc. If [...]
A train is moving in an elliptical orbit in anticlockwise sense with a speed o 110 m/s. Guard is also moving in the given direction with same speed as that of train . The ratio of the length
07
Nov
A train is moving in an elliptical orbit in anticlockwise sense with a speed o 110 m/s. Guard is also moving in the given direction with same speed as that of train . The ratio of the length A train is moving in an elliptical orbit in anticlockwise sense with a speed o 110 m/s. [...]
The difference in the speeds of sound in air at -5 C, 60 cm pressure of mercury and 30 C, 75 cm pressure of mercury is (velocity of sound in air at 0 C is 332 m/s)
07
Nov
The difference in the speeds of sound in air at -5 C, 60 cm pressure of mercury and 30 C, 75 cm pressure of mercury is (velocity of sound in air at 0 C is 332 m/s) 60 cm pressure of mercury and 30 C 75 cm pressure of mercury is (velocity of sound in [...]
A motorcycle starts from rest and accelerates along a straight line at 2.2 m/s^2. The speed of sound is 330 m/s. A siren at the starting point remains stationary. When the driver
07
Nov
A motorcycle starts from rest and accelerates along a straight line at 2.2 m/s^2. The speed of sound is 330 m/s. A siren at the starting point remains stationary. When the driver A motorcycle starts from rest and accelerates along a straight line at 2.2 m/s^2. The speed of sound is 330 m/s. A siren [...]
Spherical sound waves are emitted uniformly in all directions from a point source. The variation in sound level SL as a function of distance ‘r’ from the source can be written as
07
Nov
Spherical sound waves are emitted uniformly in all directions from a point source. The variation in sound level SL as a function of distance ‘r’ from the source can be written as Spherical sound waves are emitted uniformly in all directions from a point source. The variation in sound level SL as a function of [...]
The frequency of a car horn is 400 Hz. If the horn is honked as the car moves with a speed us = 34 m/s through still air towards a stationary receiver, the wavelength of the sound
07
Nov
The frequency of a car horn is 400 Hz. If the horn is honked as the car moves with a speed us = 34 m/s through still air towards a stationary receiver, the wavelength of the sound The frequency of a car horn is 400 Hz. If the horn is honked as the car moves [...]