Physics-

General

Easy

Question

# A light ray travelling in a glass medium is incident on glass - air interface at an angle of incidence q . The reflected (R) and transmitted (T) intensities, both as function ofq , are plotted. The correct sketch is

## The correct answer is:

### Related Questions to study

physics-

### A cubic container is filled with a liquid whose refractive index increases linearly from top to bottom. Which of the following represents the path of a ray of light inside the liquid?

### A cubic container is filled with a liquid whose refractive index increases linearly from top to bottom. Which of the following represents the path of a ray of light inside the liquid?

physics-General

physics-

### A plane mirror is placed at the bottom of a tank containing a liquid of refractive index m . P is a small object at a height h above the mirror. An observer O, vertically above P, outside the liquid, observes P and its image in the mirror. The apparent distance between these two will be

### A plane mirror is placed at the bottom of a tank containing a liquid of refractive index m . P is a small object at a height h above the mirror. An observer O, vertically above P, outside the liquid, observes P and its image in the mirror. The apparent distance between these two will be

physics-General

physics-

### A ray of light travels in the way as shown in the figure. After passing through water, the ray grazes along the water air interface. The value of m_{g} interms of ‘i’ is

### A ray of light travels in the way as shown in the figure. After passing through water, the ray grazes along the water air interface. The value of m_{g} interms of ‘i’ is

physics-General

physics-

### A reflecting surface is represented by the equation . A ray travelling in negative x-direction is directed towards positive y-direction after reflection from the surface at point P. Then co-ordinates of point P are

### A reflecting surface is represented by the equation . A ray travelling in negative x-direction is directed towards positive y-direction after reflection from the surface at point P. Then co-ordinates of point P are

physics-General

Maths-

### If then principal values of ' ' are

### If then principal values of ' ' are

Maths-General

Maths-

### If and is in the first quadrant then =....

### If and is in the first quadrant then =....

Maths-General

Maths-

### If and lies in then =

### If and lies in then =

Maths-General

Maths-

### If , then he principal value of is

### If , then he principal value of is

Maths-General

maths-

### In a

### In a

maths-General

Maths-

### If

### If

Maths-General

Maths-

The value of is equal to

The value of is equal to

Maths-General

Maths-

### If and then the value of is equal to

### If and then the value of is equal to

Maths-General

Maths-

### If Then the roots of the equation are

### If Then the roots of the equation are

Maths-General

Maths-

### If ,then tan

### If ,then tan

Maths-General

Maths-

### If the mapping maps [-1,1] onto [0,2] then for all values of , is such that

### If the mapping maps [-1,1] onto [0,2] then for all values of , is such that

Maths-General