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A transverse wave of amplitude 0.5 m and...

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 [

A

` y(x,t)=0.5 sin (2pix-4pit)`

B

` y(x,t)=0.5 cos (2pix+4pit)`

C

` y(x,t)=0.5 sin (pix+2pit)`

D

` y(x,t)=0.5 cos (2pix+2pit)`

Text Solution

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The correct Answer is:
B
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MOTION-WAVES-EXERCISE -1 (Objective Problems JEE Main)
  1. A transverse wave is derscried by the equation y=y(0) sin 2 pi (ft - (...

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  2. If the speed of the wave shown in the figure is 330 m/s in the given m...

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  3. A transverse wave of amplitude 0.5 m and wavelength 1 m and frequency ...

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  4. A wave pulse is generated in a string that lies along x-axis. At the p...

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  5. The equation of a wave travelling along the positive x-axis, as shown ...

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  6. The displacement y (in cm ) produced by a simple harmonic wave is y...

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  7. Both the strings shown in figure are mode of same material and have sa...

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  8. A block of mass 1 kg is hanging vertically from a string of length 1 m...

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  9. A uniform rope of length 10 m and mass 15 kg hangs vertically from a r...

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  10. A uniform rope having some mass hinges vertically from a rigid support...

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  11. A wire of 10^(-2)kg m^(-1) passes over a frictionless light pulley f...

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  12. The relation between frequency 'n' wavelength 'lambda' and velocity ...

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  13. Two waves of equal amplitude A, and equal frequency travel in the same...

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  14. When two waves of the same amplitude and frequency but having a phase ...

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  15. Two waves are represented by Y1=a1 cos (omegat-kx) and Y-2 =a2 sin ...

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  16. Standing waves are produced by the superposition of two waves y(1)...

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  17. If two waves are represented by : y1=2 sin (4x-300t)& y2= sin (4x-3...

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  18. x(1)=A sin (omegat-0.1x) and x(2)=A sin (omegat-0.1 x-(phi)/2) Result...

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  19. A pulse shown here is reflected from the rigid wall A and then from fr...

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  20. A Wave pulse on a string has the dimension shown in figure. The waves ...

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