Home
Class 11
PHYSICS
What will be the frequency of beats form...

What will be the frequency of beats formed from the superposition of two harmonic waves shown below ?

A

20 Hz

B

11 Hz

C

9 Hz

D

2 Hz

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

For superposition of two waves, the following is correct

Name any two instruments based on superposition of waves.

What is a harmonic wave function ?

What are the important effects which arises due to superposition of waves ?

Assertion: Stationary waves are so called because particles are at rest in stationary waves. Reason: They are formed by the superposition of two identical waves travelling in opposite directions.

the penomenon of nonuniform distribution of energy due to the superposition of two light waves is

A complex wave y= 3 sin^2t cos500t is formed by superposition of how many waves?

What is the range of the beat frequency heard by the human ?

The amplitude factor of resulting wave, formed by superposition of two sinusoidal waves of equal amplitude a and constant phase difference is given by

DISHA-WAVES-Physics
  1. Velocity of sound in air is 320 m s^(–1). A pipe closed at one end has...

    Text Solution

    |

  2. The driver of a car travelling with speed 30ms^-1 towards a hill sound...

    Text Solution

    |

  3. What will be the frequency of beats formed from the superposition of t...

    Text Solution

    |

  4. What is the effect of increase in temperature on the frequency of soun...

    Text Solution

    |

  5. A cylinderical tube open at both ends, has a fundamental frequency f i...

    Text Solution

    |

  6. The transverse displacement y(x, t) of a wave on a string is given by ...

    Text Solution

    |

  7. A longitudinal wave is represented by x = x(0) "sin"2pi("nt" - ("x")...

    Text Solution

    |

  8. Two tones of frequencies n(1) "and" n(2) are sounded together. The bea...

    Text Solution

    |

  9. A pipe of length 85cm is closed from one end. Find the number of possi...

    Text Solution

    |

  10. A vehicle, with a horn of frequency n is moving with a velocity of 30 ...

    Text Solution

    |

  11. A source of sound gives five beats per second when sounded with anothe...

    Text Solution

    |

  12. If we study the vibration of a pipe open at both ends, then the follow...

    Text Solution

    |

  13. Forty - one forks are so arranged that each products 5 beat//s when s...

    Text Solution

    |

  14. Two points are located at a distance of 10 m and 15 m from the source ...

    Text Solution

    |

  15. A sound absorber attenuates the sound level by 20 dB. The intensity de...

    Text Solution

    |

  16. A wave travelling along the x-axis is described by the equation v(x, t...

    Text Solution

    |

  17. Which of the following statements is/are incorrect about waves ?

    Text Solution

    |

  18. An organ pipe P(1) open at one end vibrating in its first harmonic and...

    Text Solution

    |

  19. Two vibrating tuning forks producing waves given by y(1) = 27 "sin" 60...

    Text Solution

    |

  20. Consider the three waves z(1), z(2) "and" z(3) as z(1) = A "sin"(kx ...

    Text Solution

    |