MTG NEET Physics

In the figure the string has a mass 4.5 g. How much time will it take for a transverse disturbance produced at the floor to reach the pulley? (Take g=10 ms−2) In the figure the string has a mass 4.5 g. How much time will it take for a transverse disturbance produced at the floor [...]

A taut string having tension 100 N and linear mass density 0.25 kg/m is used inside a cart to generate a wave pulse starting at the left end as shown. What should be the velocity of the cart so that the pulse remains stationary w.r.t. the ground?Assume x axis to be along horizontal direction The [...]

A string with linear mass density mew =4.9×10−2 kg/m is under a tension of 63.5 N. How much power must be supplied to the string to generate sinusoidal waves at a frequency of 40.0 Hz and an amplitude of 6 cm? The temperature at which the speed of sound in air becomes double of its [...]

An object of specific gravity p is hung from a thin steel wire. The wave velocity of transverse waves in the wire is 2m/s.If the object is immersed in water so that one half of its volume is submerged.Find the new wave velocity The temperature at which the speed of sound in air becomes double [...]

A transverse wave of aplitude 0.750 m,wavelength 0.5 m and frequency 1Hz is propagating on a string in the negative x-direction .The expression of the wave is A transverse wave of aplitude 0.750 m wavelength 0.5 m and frequency 1Hz is propagating on a string in the negative x-direction .The expression of the wave is [...]

The temperature at which the speed of sound in air becomes double of its value at 27 degree C is The temperature at which the speed of sound in air becomes double of its value at 27 degree C is November 12, 2020 Category: Chapter 17 - Wave Motion , MTG NEET Physics , Part [...]

A heavy ball is suspended from the ceiling of a motor car through a light string. A transverse pulse travels at a speed of 50 cm/s on the string when the car is at rest and 52 m/s when the car accelerates on a horizontal road. Then acceleration of the car is (Take g = [...]

A uniform rope mass 6kg hangs vertically from a rigid support. A block of mass 2kg is attached to the free end of the rope. A transverse pulse of wavelength 5cm is produced at the lower end of the rope. What is the wavelength of the pulse when it reaches the top of the rope? [...]

A heavy but uniform rope of length L is suspended from a ceiling A particle is dropped from the ceiling at the instant when the bottom end is given the jerk Where will the particle meet the pulse A heavy but uniform rope of length L is suspended from a ceiling A particle is dropped [...]

y=3sin π( 2/t − 4/x ) represents an equation of a progressive wave, where t is in second and x is in metre. The distance travelled by the wave in 5 s is where t is in second and x is in metre. The distance travelled by the wave in 5 s is y=3sin π( [...]