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The equation of a wave traveling in a string can be written as . Its wavelength is ____.
100 cm
2 cm
5 cm
None of the above
A transverse wave is described by the equation. The maximum particle velocity is four times the wave velocity if ____.
A wave equation which gives the displacement along the Y direction is given by the equation, where x and y are in meters and t is time in seconds. This represents a wave ____.
traveling with a velocity of 30 m/s in the negative x direction
of wavelength ( meter
A transverse wave of amplitude 0.5 m and wavelength 1 m and frequency 2 Hz is propagating in a string in the negative x-direction. The expression for this wave is ____.
The displacement of a particle is given by , where x is in meter and t in s, find out the velocity of the wave ____.
5000 m/s
2 m/s
0.5 m/s
300 m/s
Which one of the following does not represent a traveling wave?
A wave represented by the given equation, where x is in meter and t is in second. The expression represents ____.
A wave traveling in the positive X direction with a velocity of 1.5 m/s
A wave traveling in the negative X direction with a velocity of 1.5 m/s
A wave traveling in the negative X direction with a wavelength of 0.2 m
A wave traveling in the positive X direction with a wavelength of 0.2 m
A plane wave is described by the equation. The maximum velocity of the particles of the medium due to this wave is ____.
30
40
The path difference between the two waves and is ____.
Wave equations of two particles are given by , , then ____.
they are moving in opposite direction
phase between them is 90°
phase between them is 180°
phase between them is 0°
A wave is represented by the equation. It is a traveling wave propagating along the + x direction with velocity ____.
10 m/s
20 m/s
5 m/s
None of the above
A wave is represented by the equation
x is in metres and t is in seconds. The speed of the wave is ____.
175 m/s
49 ( m/s
49 ( m/s
0.28 ( m/s
The equation of a transverse wave traveling on a rope is given by where y and x are in cm and t in seconds. The maximum transverse speed of a particle in the rope is about ____.
63 cm/s
75 cm/s
100 cm/s
121 cm/s
As a wave propagates ____.
The wave intensity remains constant for a plane wave
The wave intensity decreases as the inverse of the distance from the source for a spherical wave
The wave intensity decreases as the inverse square of the distance from the source for a spherical wave
Total intensity of the spherical wave over the spherical surface centered at the source remains constant at all times