मराठी

Show the Lateral Displacement of the Ray on the Diagram. - Science

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प्रश्न

 Show the lateral displacement of the ray on the diagram. 

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उत्तर

 The perpendicular distance between the original path of the incident and emergent rays coming out of the glass slab is called lateral displacement of the emergent ray. It is shown in the above figure.

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पाठ 5: Refraction of Light - Exercise 1 [पृष्ठ २२०]

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लखमीर सिंह Physics (Science) [English] Class 10
पाठ 5 Refraction of Light
Exercise 1 | Q 30.1 | पृष्ठ २२०

व्हिडिओ ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्‍न

  Column I Column II Column III
1 Dispersion Long-sightedness Twinkling of stars
2 Refraction Splitting of white light into component colours Convex lens
3 Hypermetropia Change in the direction of the ray of light due to change in medium Spectrum of seven colours

What is lateral inversion? Explain by giving a suitable example.


 Which type of reflection of light leads to the formation of images?


What type of reflection of light takes place from a cinema screen?


What is meant by 'reflection of light'?


 Explain why, though both a plane mirror and a sheet of paper reflect light but we can see the image of our face in a plane mirror but not in a sheet of paper.


When a ray of light passes from air into glass, is the angle of refraction greater than or less than the angle of incidence?


State whether the following statement is true or false:
Refraction occurs because light slows down in denser materials.


Light travels more quickly through water than through glass. 

If a ray of light passes from glass into water, which way will it bend : towards the normal or away from the normal?


With the help of a diagram, show how when light falls obliquely on the side of a rectangular glass slab, the emergent ray is parallel to the incident ray.


A ray of light passes from a medium X to another medium Y. No refraction of light occurs if the ray of light hits the boundary of medium Y at an angle of:

(a) 0°
(b) 45°
(c) 90°
(d) 120°


A vertical ray of light strikes the horizontal surface of some water: 

What is the angle of refraction? 


Water is optically .......... than air.


A ray of light passes from medium 1 to medium 2. Which of the following quantities of the refracted ray will differ from that of the incident ray: Speed, intensity, frequency, wavelength? 


Choose and write the correct option.

If we gradually increase the angle of incidence of a ray of light passing through prism then …..


Observe the given figure and write appropriate phenomenon of light in the box.


The refractive index of a transparent medium is always greater than ______.


The ratio of the sine of the angle of incidence to the sine of ______ is constant.


Which is optically denser out of the two medium M1& M2 having the refractive indices = 1.71 and 1.36 respectively?


In refraction of light through a glass slab, the directions of the incident ray and the refracted ray are ______.


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