Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A and B are two point sources of sound (of same frequency) and are kept at a separation. At a point P, the intensity of sound is observed to be I0 when only source A is put on.
05
Nov
A and B are two point sources of sound (of same frequency) and are kept at a separation. At a point P, the intensity of sound is observed to be I0 when only source A is put on. A and B are two point sources of sound (of same frequency) and are kept at a [...]
Find the resultant amplitude and the phase difference between the resultant wave and the first wave, in the event the following waves interfere at a point: y1 = (3 cm) sin omega t
05
Nov
Find the resultant amplitude and the phase difference between the resultant wave and the first wave, in the event the following waves interfere at a point: y1 = (3 cm) sin omega t Find the resultant amplitude and the phase difference between the resultant wave and the first wave in the event the following waves [...]
Two sound waves with amplitude 4 cm and 3 cm interfere with a phase difference of (a) 0 (b) pie/3 (c) pie/2 (d) pie Find the resultant amplitude in each case.
05
Nov
Two sound waves with amplitude 4 cm and 3 cm interfere with a phase difference of (a) 0 (b) pie/3 (c) pie/2 (d) pie Find the resultant amplitude in each case. Two sound waves with amplitude 4 cm and 3 cm interfere with a phase difference of (a) 0 (b) pie/3 (c) pie/2 (d) pie [...]
When a 2 muC charge is carried from pooint A to point B , the amount of work done by the electric field is 50 uJ. what is the potential difference and which point is at a higher potential ?
05
Nov
When a 2 muC charge is carried from pooint A to point B , the amount of work done by the electric field is 50 uJ. what is the potential difference and which point is at a higher potential ? the amount of work done by the electric field is 50 uJ. what is the [...]
A large insulated sphere of radius r changed with Q units of electricity is placed in contact with a small insulated uncharged sphere of radius r’ and is then seperated . The charge on the smaller sphere will now be
05
Nov
A large insulated sphere of radius r changed with Q units of electricity is placed in contact with a small insulated uncharged sphere of radius r’ and is then seperated . The charge on the smaller sphere will now be the corresponding work done is V' . Then the work done is slowly shiffting a [...]
An electron is taken from A to point B along the path AB in a uniform electric field of intensity E = 10 V/m . Side AB = 5 m , and side BC = 3 m . Then , the amount of work done on the electron by us is
05
Nov
An electron is taken from A to point B along the path AB in a uniform electric field of intensity E = 10 V/m . Side AB = 5 m , and side BC = 3 m . Then , the amount of work done on the electron by us is An electron is taken [...]
A block M hangs vertically at the bottom end of a uniform rope of constant mass per unit length. The top end of the rope is attached to a fixed rigid support at O. A transverse wave pulse
05
Nov
A block M hangs vertically at the bottom end of a uniform rope of constant mass per unit length. The top end of the rope is attached to a fixed rigid support at O. A transverse wave pulse A block M hangs vertically at the bottom end of a uniform rope of constant mass per [...]
The variation of potential with distance R from the fixed point is shown in figure . The electric field at R = 5 m is
05
Nov
The variation of potential with distance R from the fixed point is shown in figure . The electric field at R = 5 m is The variation of potential with distance R from the fixed point is shown in figure . The electric field at R = 5 m is November 5, 2020 Category: Uncategorised [...]
A uniform string of length 20 m is suspended from a rigid support. A short wave pulse is introduced at its lowest end. It starts moving up the string. The time taken to reach the support
05
Nov
A uniform string of length 20 m is suspended from a rigid support. A short wave pulse is introduced at its lowest end. It starts moving up the string. The time taken to reach the support A uniform string of length 20 m is suspended from a rigid support. A short wave pulse is introduced [...]
In moving from A to Balong an electric field line , the work done by the electric field on an electron is 6.4 x 10 ^-19 J. If phi 1 and phi 2 are equipotential surfaces, then the potential difference Vc – Va is
05
Nov
In moving from A to Balong an electric field line , the work done by the electric field on an electron is 6.4 x 10 ^-19 J. If phi 1 and phi 2 are equipotential surfaces, then the potential difference Vc – Va is In moving from A to Balong an electric field line the [...]