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A sound wave has frequency 400 Hz and wa...

A sound wave has frequency 400 Hz and wavelength 0.9m. How much distance will it cover in 1.5 s?

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NAVNEET PUBLICATION-STUDY OF SOUND-EXERCISE
  1. Solve the following example: A person standing before a cliff shouts ...

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  2. Solve the following example: A person standing between two hills fire...

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  3. Nita heard the sound of lightning after 4 seconds of seeing it. What w...

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  4. Sunil is standing between two walls. The wall closest to him is at a d...

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  5. Sunil is standing between two walls. The wall closest to him is at a d...

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  6. Hydrogen gas is filled in two identical bottles, A and B, at the same ...

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  7. Helium gas is filled in two identical bottles A and B. The mass of the...

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  8. The speed of sound in air at 0^@C is 332 m//s. If it increases at the ...

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  9. A wave passes over a fixed point in space. If 20 compressions and 20 r...

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  10. If the period of a wave is 2 times 10^-3s, find the frequency of the w...

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  11. A sound wave of wavelength 4 cm travels with a speed of 360 m//s.Find ...

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  12. A sound wave of frequency 8000Hz travels with a speed of 340 m//s in a...

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  13. A sound wave has frequency 400 Hz and wavelength 0.9m. How much distan...

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  14. A source of sound has frequency 2000 Hz. If the speed of sound in air ...

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  15. A sound wave has wavelength 0.87m in air and 0.88m in a gas. The speed...

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  16. A sound wave has wavelength 0.86m and speed 344 m//s in air. If its wa...

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  17. A person standing before a cliff shouts and hears the echo after 1.9s....

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  18. A person standing between two hills fired a gun heard the first echo a...

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  19. A soldier standing between two hills hears two echoes after firing the...

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  20. The speed of the sound in air at 0 ^@C is 332m//s. Find the speed of s...

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