Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

The transverse displacement y(x,t) of a wave on a string is given by y (x,t) = e^-(ax^2 + bt^2 + 2 root ab xt) This represents a t) = e^-(ax^2 + bt^2 + 2 root ab xt) This represents a t) of a wave on a string is given by y (x The transverse displacement [...]

The equation of a wave on a string of linear mass density 0.04 kg/m is given by y = 0.02(m) sin (2 pie (t/0.04(s) -x/0.50(m) ) ) The tension in the string is The equation of a wave on a string of linear mass density 0.04 kg/m is given by y = 0.02(m) sin (2 [...]

A 4.0 kg block is suspended from the ceiling of an elevator through a string having a linear mass density of 19.2 * 10^-3 kg/m. Find the speed (in * 10 m/s) (with respect to the string in m/s) A 4.0 kg block is suspended from the ceiling of an elevator through a string having [...]

When the positively charged hanging pendulum bob is made fixed , the work done is slowly shiffting a unit positive charge from infinity to P is V . If the pendulum is free to move , the corresponding work done is V’ . Then the corresponding work done is V' . Then the work done [...]

Mark out the correct statement : ( 1 ) Two equipotential surfaces may intersect. Mark out the correct statement : ( 1 ) Two equipotential surfaces may intersect. November 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

An ant with mass m is standing peacefully on top of a horizontal, stretched rope. The rope has mass per unit length mu and is under tension F. Without warning, a student starts a sinusoidal a student starts a sinusoidal An ant with mass m is standing peacefully on top of a horizontal stretched rope. [...]

Variation of electrostatic potential along the x – direction is shown in figure. The correct statement about electric field is Variation of electrostatic potential along the x - direction is shown in figure. The correct statement about electric field is November 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A plane progressive wave is given by x = (40 cm) cos (50 pie t – 0.02 pie y) where y is in cm and t in s. The particle velocity at y = 25 m in time t = 1/100 s will be 10 pie root n m/s. A plane progressive wave is given [...]

A particle on a stretched string supporting a travelling wave, takes 5.0 ms to move from its mean position to the extreme position. The distance between two consecutive particles, A particle on a stretched string supporting a travelling wave takes 5.0 ms to move from its mean position to the extreme position. The distance between [...]

The electric field lines are closer together near object A than they are near object B . we can conclude that The electric field lines are closer together near object A than they are near object B . we can conclude that November 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]