Home
Class 12
PHYSICS
Number of beats between A and B is 5 and...

Number of beats between A and B is 5 and between B and C are 3. Number of beats between A and C may be

A

1

B

2

C

8

D

None

Text Solution

Verified by Experts

The correct Answer is:
B

Number of beats A and B `n_1 = 5`
Number of beats B and C, `n_2 = 3`
No. of beat between A and C = `5 - 3 = 2`
Promotional Banner

Topper's Solved these Questions

  • WAVES

    PHYSICS WALLAH|Exercise NEET PAST 4 YEARS QUESTIONS |15 Videos
  • WAVES

    PHYSICS WALLAH|Exercise NEET PAST 4 YEARS QUESTIONS |15 Videos
  • WAVE OPTICS

    PHYSICS WALLAH|Exercise Neet Past 5 Years Questions|16 Videos
  • WORK, ENERGY AND POWER

    PHYSICS WALLAH|Exercise NEET Past 5 Years Questions|16 Videos

Similar Questions

Explore conceptually related problems

In the situation shown coefficient of friction between A and B is 0.5 and between B and C is 0.3 . Friction acting between B and C is xN then (9x)/7 is

The genes A,B,C and d are located on the same chromosome in such a way that the distance between A and B is 7 map units, between B an C is 2 map is unit, between C and D is. 4.5 units. What is the distance between A and D? What is the porbability of linkage between B and D and between A and D?

A B and C are three tuning forks.Frequency of A is 150Hz .Beats produced by A and B are 5 per second and by B and C are 3 per second.When the wax is put on A beat frequency between A and B is 2Hz and between A and C is 5Hz .Then find the frequency of B and C respectively.

Relation between (B) and (C) is:

A, B and C are three tuning forks. Frequency of A is 350 H_(Z) . Beats produced by A and B are 5//s and by B and C are 4//s . When a wax is put on A beat frequency between A and B is 2 H_(Z) and between a and C is 6 H_(z) . Then, frequency of B and C respectively , are

Find rational number between a and b .

The number of primes between 90 and 100 is 0 (b) 1 (c) 2 (d) 3

Three persorn A, B and C are standing in a queue. There are five person between A and B and eight persons between B and C. If there are three persons ahead of C and 21 behind A, then when could be the minimum number of persons in the queue ?

PHYSICS WALLAH-WAVES-LEVEL - 2
  1. The fundamental frequency of a closed organ pipe is same as the first ...

    Text Solution

    |

  2. The frequency of fork A is 3% more than the frequency of a standard fo...

    Text Solution

    |

  3. A tuning fork produces 6 beats/sec with sonometer wire when its tensio...

    Text Solution

    |

  4. A closed organ pipe and an open organ pipe of same length produce 4 be...

    Text Solution

    |

  5. An engine driver moving towards a wall with velocity of 50 ms^(-1) emi...

    Text Solution

    |

  6. A source of sound is travelling towards a stationary observer. The fre...

    Text Solution

    |

  7. Two tuning forks with natural frequencies of 340 Hz each move relative...

    Text Solution

    |

  8. If v1 and v2 are the frequencies of two turning forks, then beat frequ...

    Text Solution

    |

  9. The second overtone of an open pipe A and closed pipe B have the same ...

    Text Solution

    |

  10. There is a set of four tuning forks , one with the lowest frequency vi...

    Text Solution

    |

  11. A tuning moving towards a tunnel in a huge mountain with a speed of 12...

    Text Solution

    |

  12. Number of beats between A and B is 5 and between B and C are 3. Number...

    Text Solution

    |

  13. If the length of an open organ pipe is 33.3cm , then the frequency of ...

    Text Solution

    |

  14. Two sound sources emitting sound each of wavelength lambda are fixed a...

    Text Solution

    |

  15. A tuning fork when sounded with tuning fork of frequency 256 produces ...

    Text Solution

    |

  16. Equation of a progressive sound wave is y =a sin (400 pi t - (pi x)/(...

    Text Solution

    |

  17. Two identical flutes produce fundamental notes of frequency 300Hz at 2...

    Text Solution

    |

  18. The equation of a wave is given by y=a sin (100t-x/10) where x and ...

    Text Solution

    |

  19. Velocity of sound in a gaseous medium is 330 m s^(-1). If the pressure...

    Text Solution

    |

  20. The ratio of intensities between two coherent sound sources is 4:1 the...

    Text Solution

    |