Cengage JEE Mains Physics by B.M Sharma
At t=0,a transverse wave pulse travelling in the positive x direction with a speed of 2m/s in a wire is described by the function y=6/x^2 given that x≠0. Transverse velocity of a particle at x=2 m and t= 2 s is
13
Sep
At t=0,a transverse wave pulse travelling in the positive x direction with a speed of 2m/s in a wire is described by the function y=6/x^2 given that x≠0. Transverse velocity of a particle at x=2 m and t= 2 s is At t=0 If x=asin(ωt+π6) and x=acosωt then what is the phase difference between the [...]
Two blocks of masses 40 kg and 20 kg are connected by a wire that has a linear mass density of 1g/m. These blocks are being pulled across horizontal frictionless floor by horizontal force F that is applied to 20 kg block. A transverse wave travels on the wave between the blocks with a speed of 400 m/s (relative to the wire). the mass of the wire is negligible compared to the mass of the blocks. the magnitude of F is
13
Sep
Two blocks of masses 40 kg and 20 kg are connected by a wire that has a linear mass density of 1g/m. These blocks are being pulled across horizontal frictionless floor by horizontal force F that is applied to 20 kg block. A transverse wave travels on the wave between the blocks with a speed [...]
The linear density of a vibrating string is 10^-4kg/m. A transverse wave is propagating on the string, which is described by the equation y = 0.02 sin(x + 30t), where x and y are in metres and time t in seconds. Then tension in the string is
13
Sep
The linear density of a vibrating string is 10^-4kg/m. A transverse wave is propagating on the string, which is described by the equation y = 0.02 sin(x + 30t), where x and y are in metres and time t in seconds. Then tension in the string is The linear density of a vibrating string is [...]
Energy required to move a body of mass m from an orbit of radius 2R to 3R is (where M= mass of earth, R= radius of earth)
13
Sep
Energy required to move a body of mass m from an orbit of radius 2R to 3R is (where M= mass of earth, R= radius of earth) Energy required to move a body of mass m from an orbit of radius 2R to 3R is (where M= mass of earth R= radius of earth) September [...]
The equation of a travelling wave is y=60cos(1800t−6x) where y is in microns, t in second and x in metre. The ratio of maximum particle velocity to the velocity of wave propagation is
13
Sep
The equation of a travelling wave is y=60cos(1800t−6x) where y is in microns, t in second and x in metre. The ratio of maximum particle velocity to the velocity of wave propagation is t in second and x in metre. The ratio of maximum particle velocity to the velocity of wave propagation is The equation [...]
A simple harmonic wave is represent by the relation y(x,t)=a0sin2π(vt−xλ) if the maximum particle velocity is three times the wave velocity, the wavelength λ of the wave is
13
Sep
A simple harmonic wave is represent by the relation y(x,t)=a0sin2π(vt−xλ) if the maximum particle velocity is three times the wave velocity, the wavelength λ of the wave is A simple harmonic wave is represent by the relation y(x t)=a0sin2π(vt−xλ) if the maximum particle velocity is three times the wave velocity the wavelength λ of the [...]
If x=asin(ωt+π6) and x=acosωt, then what is the phase difference between the two waves?
13
Sep
If x=asin(ωt+π6) and x=acosωt, then what is the phase difference between the two waves? If x=asin(ωt+π6) and x=acosωt then what is the phase difference between the two waves? September 13, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 13 - Oscillations ,
The equation of a wave travelling on a string is y=4sin[π2(8t−x8)], where x, y are in cm then velocity of wave is
13
Sep
The equation of a wave travelling on a string is y=4sin[π2(8t−x8)], where x, y are in cm then velocity of wave is The equation of a wave travelling on a string is y=4sin[π2(8t−x8)] where x y are in cm then velocity of wave is September 13, 2020 Category: Cengage JEE Mains Physics by B.M Sharma [...]
A transverse wave is described by the equation y=y0sin2π(ft−t/lamba ). The maximum velocity of the particle is equal to four times the wave velocity, if
13
Sep
A transverse wave is described by the equation y=y0sin2π(ft−t/lamba ). The maximum velocity of the particle is equal to four times the wave velocity, if A transverse wave is described by the equation y=y0sin2π(ft−t/lamba ). The maximum velocity of the particle is equal to four times the wave velocity if September 13, 2020 Category: Cengage [...]
The path difference between the two waves y1=a1sin(wt-2piex/lamda) and y2=a2cos(wt-2piex/lamda +theeta) is
13
Sep
The path difference between the two waves y1=a1sin(wt-2piex/lamda) and y2=a2cos(wt-2piex/lamda +theeta) is The path difference between the two waves y1=a1sin(wt-2piex/lamda) and y2=a2cos(wt-2piex/lamda +theeta) is September 13, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 13 - Oscillations ,