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Which of the following equations represe...

Which of the following equations represents a wave travelling along the y - axis?

A

x = Asin (ky— wt)

B

y = Asin (ky -wt)

C

y = Asin (ky) cos(wt)

D

y=Acos(ky)sm(wt)

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CHETANA PUBLICATION-Superposition of Waves-EXERCISE
  1. If two open organ pipes of length 50 cm and 51 cm sounded together pro...

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  2. The tension in a piano wire is increased by 25% .Its frequency becomes...

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  3. Which of the following equations represents a wave travelling along th...

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  4. A standing wave is produced on a string fixed at one end with the othe...

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  5. The frequency of the third overtone of a closed pipe of length Lc is t...

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  6. A tuning fork produces 4 beats//sec, with a sonometer wire of length 4...

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  7. A sonometer wire of length L1 vibrates with a frequency 250 Hz. If the...

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  8. A uniform wire of length 20 m and weighing 5 kg hangs vertically. The ...

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  9. The velocity of sound in air at room temperature is 350 m/s.Find the f...

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  10. For a stationary wave y = 4 sin (pix//15) cos(96 pi t). This distance ...

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  11. A sonometer wire resonates with a tuning fork. It itslength isincrease...

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  12. Standing waves are produced in10m long stretched string. If the string...

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  13. Two closed organ pipes, when sounded simultaneously gave 4 beats perse...

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  14. For a certain organ pipe, thre successive harmonics are 425 Hz, 595 Hz...

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  15. A string when stretched by a weight of 4 kg wt. gives a note of freque...

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  16. For an open metal pipe of length L the wavelength of the first overton...

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  17. Two tuning forks produce 5 beats//sec when sounded together. They can ...

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  18. For an closed metal pipe of length L the wavelength of the first overt...

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  19. An open organ pipe of length l and diameter d. If velocity of air is V...

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  20. The velocity of sound in air at room temperature is 350 m/s.Find the f...

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