Home
Class 12
PHYSICS
Waves from two different sources overlap...

Waves from two different sources overlap near a particular point. The amplitude and the frequency of the two waves are same. The ratio of the intensity when the two waves arrive in phase to that when they arrive `90^(@)` out phase is

A

`1:1`

B

`sqrt2` : 1

C

`2:1`

D

`4:1`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • OPTICS

    FIITJEE|Exercise ASSERTION REASONING TYPE|3 Videos
  • OPTICS

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE)(level 2)|20 Videos
  • OPTICS

    FIITJEE|Exercise assignment problem(subjective)(Level - II & III)|15 Videos
  • MODERN PHYSICS

    FIITJEE|Exercise Numerical based questions|5 Videos
  • PHYSICS PART-III

    FIITJEE|Exercise NUMERICAL BASED QUESTIONS DECIMAL TYPE|11 Videos

Similar Questions

Explore conceptually related problems

Waves from two different sources overlap near a particular point. The amplitude and the frequency of the two waves are the same.The ratio of the intensity,when the two waves arrives in the phase to that when they arrive 90^(@) out of phase is

Two waves of equal amplitude and frequency interfere each other. The ratio of intensity when the two waves arrive in phase to that when they arrive 90^@ out of phase is

The optical path difference between the two light waves arriving at a point on the screen is

The ratio of amplitude of two waves is 2:3 . What is the ration of intensities of these waves?

Light waves from two coherent source arrive at two points on a screen with path difference 0 and lambda//2 . Find the ratio of intensities at the points.

For constructive interference of sound waves the mathematical phase difference between the two arriving waves is

For destructive interference of sound waves the mathematical phase difference between the two arriving waves is

Light waves from two coherent sources having intensities I and 2I cross each other at a point with a phase difference of 60^(@) . The intensity at the point will be

The path difference between two waves meeting at a point is (11//4)lamda . The phase difference between the two waves is…

It is found that what waves of same intensity from two coherent sources superpose at a certain point, then the resultant intensity is equal to the intensity of one wave only. This means that the phase difference between the two waves at that point is

FIITJEE-OPTICS-ASSIGNMENT PROBLEMS (OBJECTIVE)(level 1)
  1. In Young’s double slit experiment, the 1 fringe width is beta. If the ...

    Text Solution

    |

  2. In the previous question films of thickness t(A) and t(B) and refracti...

    Text Solution

    |

  3. Waves from two different sources overlap near a particular point. The ...

    Text Solution

    |

  4. n YDSE, an electron beam is used to obtain interference pattern. If sp...

    Text Solution

    |

  5. If the behavior of light rays through a convex lens is as shown in the...

    Text Solution

    |

  6. A ray of light is incident at the glass-water interface at an angle i,...

    Text Solution

    |

  7. A point source of light B is placed at a distance L in front of the ce...

    Text Solution

    |

  8. A ray of light passes through an equilateral prism such that the angle...

    Text Solution

    |

  9. A liquid is placed in a hollow prism of angle 60^(@). If angle of the ...

    Text Solution

    |

  10. An equilateral prism is placed on a horizontal surface. A ray PQ is in...

    Text Solution

    |

  11. A prism ABC of angle 30^(@) has its face AC silvered. A ray of light ...

    Text Solution

    |

  12. A particle moves towards a concave mirror of focal length 30 cm along ...

    Text Solution

    |

  13. A ray of light passes through four transpar ent media with refractive ...

    Text Solution

    |

  14. A soldier directs a laser beam on an enemy by reflecting the beam from...

    Text Solution

    |

  15. The image formed by a convex mirror of a real object is

    Text Solution

    |

  16. When an object is at .distances of mu(1) and mu(2) from the poles of a...

    Text Solution

    |

  17. A short linear object of length b lies along the axis of a concave mir...

    Text Solution

    |

  18. A fish is swimming in a pool whose bottom surface is silver polished. ...

    Text Solution

    |

  19. A ray of light strikes a glass slab (R.l. = mu) of finite thickness t....

    Text Solution

    |

  20. An optica! fiber uses the principle of

    Text Solution

    |