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both the strings , shown in figure are m...

both the strings , shown in figure are made of same material and have same cross - section. The pulleys are light the wave speed pf a travsverse wave in the string AB is `v_(1)` and in CD is `v_(2)`. The ratio `v_(1) // v_(2)` is

A

1

B

2

C

`sqrt2`

D

`1/sqrt2`

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The correct Answer is:
D
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HC VERMA ENGLISH-WAVE MOTION AND WAVES ON A STRING-Objective -1
  1. A sine wave is travelling ina medium. The minium distance between the ...

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

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  3. Which of the following equations represents as wave travelling along Y...

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  4. The equation y=Asin^2(kx-omegat) represents a wave motion with

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  5. Which of the following is a mechanical wave?

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  6. A cork floting in a clam pond executes simple harmonic motion of frequ...

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

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  8. both the strings , shown in figure are made of same material and have ...

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  9. Velocity of sound in air is 332 ms^-1. Its velocity in vacuum will be

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

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  11. Two waves represented by y=asin(omegat-kx) and y=acos(omegat-kx) are s...

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  12. Two wave pulses travel in opposite directions on a string and approch ...

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  13. Two periodic waves of amplitudes A1 and A2 pass though a region. If A1...

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

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  15. Two sine waves travel in the same direction in a medium. The amplitude...

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  16. The fundamental frequency of a string is proportional to

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  17. A tuning fork of frequency 480Hz is used to vibrate a sonometer wire h...

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  18. A tuning fork of frequency 480 Hz is used to vibrate a sonometer wire ...

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  19. A sonometer wire of length l vibrates in fundamental mode when excited...

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  20. A sonometer wire supports a 4 kg load and vibrates in fundamental mode...

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