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Which of the following equation reprsent...

Which of the following equation reprsents a wave ?

A

`y= a sin omega t`

B

`y= a cos kx`

C

`y= a sin (omega t-bx+c)`

D

`y= a sin (omega t-kx)`

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-WAVES-EXERCISE-IA (Theoretical questions :)
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  2. Dependence of disturbances due to two waves on time is shown in the fi...

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  3. Which of the following equation reprsents a wave ?

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  4. A pulse of a wavetrain travels along a stretched string and reaches th...

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  5. In a standing wave, the phase difference between two points on either ...

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  6. A sine wave is travelling in a medium. A particular partile has zero d...

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  7. When ever stationary waves are set up, in any medium, then

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  8. In stationary waves, nodes are the points where there is

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  9. In a stationary wave along a string the strain is

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  10. Standing waves can be produced.

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  11. In a stationary wave, all the particles of the medium cross the mean p...

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  12. The given figures graphically depicts the two wave shapes at different...

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  13. A sonometer wire is vibrating in the second overtone. In the wire ther...

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  14. The types of waves produced in a sonometer wire are

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  15. Two strings A and B made of same material are stretched by same tensio...

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  16. A second harmonic has to be generated in a string of length L stretche...

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  17. Both the strings, shown in figure, are made of same material and have ...

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  18. A wave pulse, travelling on a two piece string, gets partically reflec...

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  19. A heavy uniform rope is held vertically by clamping it to a rigid supp...

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  20. If a stretched string is plucked at the centre

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