364958 Critical angle of incidence for a pair of optical media is \(45^{\circ}\). The refractive indices of first and second media are in the ratio

364959 Assertion :
The images formed by total internal reflections are much brighter than those formed by mirrors or lenses.
Reason :
There is no loss of intensity in total internal refraction.

364960 A ray of light is incident at an angle \(i\) from denser to rarer medium. The reflected and the refracted rays are mutually perpendicular. The angle of reflection and the angle of refraction are respectively \(r\) and \(r'\) , then the critical angle will be

364961 The critical angle of light going from medium \(A\) to medium \(B\) is \(\theta\). The speed of light in medium \(A\) is \(v\). The speed of light in medium \(B\) is:

364958 Critical angle of incidence for a pair of optical media is \(45^{\circ}\). The refractive indices of first and second media are in the ratio

364959 Assertion :
The images formed by total internal reflections are much brighter than those formed by mirrors or lenses.
Reason :
There is no loss of intensity in total internal refraction.

364960 A ray of light is incident at an angle \(i\) from denser to rarer medium. The reflected and the refracted rays are mutually perpendicular. The angle of reflection and the angle of refraction are respectively \(r\) and \(r'\) , then the critical angle will be

364961 The critical angle of light going from medium \(A\) to medium \(B\) is \(\theta\). The speed of light in medium \(A\) is \(v\). The speed of light in medium \(B\) is:

364958 Critical angle of incidence for a pair of optical media is \(45^{\circ}\). The refractive indices of first and second media are in the ratio

364959 Assertion :
The images formed by total internal reflections are much brighter than those formed by mirrors or lenses.
Reason :
There is no loss of intensity in total internal refraction.

364960 A ray of light is incident at an angle \(i\) from denser to rarer medium. The reflected and the refracted rays are mutually perpendicular. The angle of reflection and the angle of refraction are respectively \(r\) and \(r'\) , then the critical angle will be

364961 The critical angle of light going from medium \(A\) to medium \(B\) is \(\theta\). The speed of light in medium \(A\) is \(v\). The speed of light in medium \(B\) is:

364958 Critical angle of incidence for a pair of optical media is \(45^{\circ}\). The refractive indices of first and second media are in the ratio

364959 Assertion :
The images formed by total internal reflections are much brighter than those formed by mirrors or lenses.
Reason :
There is no loss of intensity in total internal refraction.

364960 A ray of light is incident at an angle \(i\) from denser to rarer medium. The reflected and the refracted rays are mutually perpendicular. The angle of reflection and the angle of refraction are respectively \(r\) and \(r'\) , then the critical angle will be

364961 The critical angle of light going from medium \(A\) to medium \(B\) is \(\theta\). The speed of light in medium \(A\) is \(v\). The speed of light in medium \(B\) is: