Advertisements
Advertisements
प्रश्न
A beam of light is incident at the polarizing angle of 35° on a certain glass plate. The refractive index of the glass plate is :
विकल्प
sin 35°
tan 35°
tan 55°
sin 55°
उत्तर
tan 35°
`i_p = 35^circ`
`mu = tan i_p`
`mu = tan 35^circ`
APPEARS IN
संबंधित प्रश्न
What is a Polaroid?
The glass plate of refractive index 1.732 is to be used as a polarizer, its polarising angle is _______.
What is the difference between polarised light and unpolarised light?
A ray of ordinary light is travelling in air. It is incident on air glass pair at a polarising angle of 56°. Find the angle of refraction in glass.
The transverse nature of light is shown in ______.
What is polarisation?
What is a polariser?
Discuss about Nicol prism.
What is normal focusing?
Figure shown a two slit arrangement with a source which emits unpolarised light. P is a polariser with axis whose direction is not given. If I0 is the intensity of the principal maxima when no polariser is present, calculate in the present case, the intensity of the principal maxima as well as of the first minima.
