Home
Class 12
PHYSICS
A ray of ligh, travelling in medium A, i...

A ray of ligh, travelling in medium A, is incident on plane interface of two media A and B and gets refracted into medium B. The angle of incidence is i and that of refraction is r. Graph between sin(i) and sin(r) is as shown in diagram. The correct statement among the following is

A

Speed of light in medium B is three fourth of that in medium A

B

Total internal reflection can take place

C

Refraction index of medium A is greater than that of medium B

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 92

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos
  • NTA JEE MOCK TEST 94

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

A ray of light travelling in medium. A is incident on the plane interface of two medium W and B and gets refracted into the medium B. The angle of incidence is I and that of refraction is r. The graph between sin(i) and sin(r) is a shown in the diagram . The correct Statement among the following is

A ray of light travels from a medium of refractive index n_(1) to a medium of refractive index n_(2) . If angle of incidence is i and angle of refraction is r, than (sin i)/(sin r) is equal to

A ray of light travelling in air is incident at 45^(@) on a medium of refractive index sqrt(2) . The angle of refractive in the medium is

A ray of light is travelling from medium ‘A’ into a rarer medium B. The angle of incidence ^siS 45° and the angle of deviation is 15° . The refractive index of medium A w.r.to B is

A ray of monochromatic light is incident on the plane surface of separation between two media x and y with angle of incidence i in the medium x and angle of refraction r in the medium y. The graph shows the relation between sin i and sin r .

A ray of light is incident on a medium with angle of incidence I and refracted into a second medium with angle of refraction r. The graph of sin(i) vs sin(R) is as shown in figure. Then the velocity of light in the first medium in n times the velocity of light in the second medium. What shoul be th evalue of n?

The ray of light travels from raer medium to denser medium of refractive index mu . The angle of incidence of twice the angle of refraction. The angle of incidence is given by

A beam of light propagating in medium A with index of refraction n ( A ) passes across an interface into medium B with index of refraction n ( B ). The angle of incidence is greater than the angle of refraction, v ( A ) and v ( B ) denotes the speed of light in A and B . Then which of the following is true

NTA MOCK TESTS-NTA JEE MOCK TEST 93-PHYSICS
  1. In amplitude modulation

    Text Solution

    |

  2. Work done by an external agent to move slowly a charge Q from rim of a...

    Text Solution

    |

  3. A ray of ligh, travelling in medium A, is incident on plane interface ...

    Text Solution

    |

  4. Find the difference of kinetic energies of photoelectrons emitted from...

    Text Solution

    |

  5. A black body of mass 34.38 g and surface area 19.2 cm^(2) is at an ini...

    Text Solution

    |

  6. Energy of the electron in nth orbit of hydrogen atom is given by E(n) ...

    Text Solution

    |

  7. If pressure P, velocity V and time T are taken as fundamental physical...

    Text Solution

    |

  8. A solid sphere of radius R made of a material of bulk modulus K is sur...

    Text Solution

    |

  9. An inductor of inductance L = 400 mH and resistors of resistance R(1) ...

    Text Solution

    |

  10. A massless platform is kept on a light elastic spring as shown in figu...

    Text Solution

    |

  11. Three identical bar magnets each of magnetic moment M are arranged in ...

    Text Solution

    |

  12. A wire of length 100 m is tightly wounded on a hollow tube of radius 5...

    Text Solution

    |

  13. A thin uniform rod, pivoted at O, is rotating in the horizontal plane ...

    Text Solution

    |

  14. Sound waves of frequency 660 Hz fall normally on a perfectly reflectin...

    Text Solution

    |

  15. Two wires of diameter 0.25 cm, one made of steel and other made of bra...

    Text Solution

    |

  16. A bullet of mass m strikes an obstruction and deviates off at 60° to i...

    Text Solution

    |

  17. The equation of motion of a projectile is y = 12 x - (3)/(4) x^2. The ...

    Text Solution

    |

  18. A 2 kg stone at the end of a string 1 m long is whirled in a vertical...

    Text Solution

    |

  19. The ratio of acceleration due to gravity at a height 3R above earth...

    Text Solution

    |

  20. Two identical systems, with heat capacity at a constant volume that va...

    Text Solution

    |