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Statement-1 : The superposition of the w...

Statement-1 : The superposition of the waves `y_(1) = A sin(kx - omega t)` and `y_(2) = 3A sin (kx + omega t)` is a pure standing wave plus a travelling wave moving in the negative direction along X-axis
Statement-2 : The resultant of `y_(1)` & `y_(2)` is `y=y_(1) + y_(2) = 2A sin kx cos omega t + 2A sin (kx + omega t)`.

A

Statement-1 is true, Statement-2 is true , Statement-2 is correct explanation for Statement-7

B

Statement-1 is true,Statement-2 is true , Statement-2 is NOT a correct explanation for Statement-7

C

Statement-1 is true, Statement-2 is false

D

Statement-1 is false, Statement-2 is true

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The correct Answer is:
A
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ALLEN -WAVES AND OSCILLATIONS-Part-1(Exercise-03)
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  2. Statement-1 : Partially transwave waves are possible on a liquid surfa...

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  3. Statement-1 : The superposition of the waves y(1) = A sin(kx - omega t...

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  4. Statement-1 : Mechanical transverse waves cannot be generated in gaseo...

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  5. Statement-1 : Description of sound as pressure wave is preferred over ...

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  6. Statement-1 : During thunderstrom, light is seen much earlier than the...

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  7. Statement-1 : The flash of lightening is seen before the sound of thun...

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  8. Statement-1 : Earthquakes cause vast devastation. Sometimes short and ...

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  9. Statement-1 : Shock waves produced by supersonic aircraft may be visib...

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  10. Statement-1 : In the case of a stationary wave, a person hear a loud s...

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  11. Statement I: waves genrated in a metal piece can be transverse or long...

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  12. Statement-1 : A balloon filled with CO(2) gas acts as a coverging lens...

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  13. Statement-1 : Node of pressure wave is formed at the open end of an or...

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  14. Assertion:- Transvers waves are produced in a very long string fixed a...

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  15. Statement-1 : When two vibrating tuning forks have f(1) = 300 Hz and f...

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  16. Statement-1 : The fundamental frequency of an organ pipe increases as ...

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  17. The figure represents the instantaneous picture of a transverse wave t...

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  18. The figure represents the instantaneous picture of a transverse wave t...

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  19. The figure represents the instantaneous picture of a transverse wave t...

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  20. The figure represents the instantaneous picture of a transverse wave t...

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