मराठी

Draw a Diagram to Show the Refraction of a Monochromatic Light Ray Through an Equilateral Prism. on the Diagram, Label the Incident, Refracted, and Emergent Rays. - Physics

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प्रश्न

Draw a diagram to show the refraction of a monochromatic light ray through an equilateral prism. On the diagram, label the incident, refracted, and emergent rays. It also indicates the angle of deviation by the letter δ.

आकृती
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उत्तर

The labelled diagram is given below:

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

संबंधित प्रश्‍न

On the basis of the experiment, "To trace the path of a ray of light through a rectangular glass slab", students of a class arrived at which one of the following conclusions?

(A) Angle of incidence is greater than the angle of emergence.

(B) Angle of emergence is smaller than the angle of refraction.

(C) Emergent ray is parallel to the refracted ray.

(D) Incident ray and emergent ray are parallel to each other.


Draw the diagram given below and clearly show the path taken by the emergent ray.


Four students A, B, C and D traced the paths of incident ray and the emergent ray by fixing pins P and Q for incident ray and pins R and S for emergent ray for a ray of light passing through a glass slab.

The correct emergent ray was traced by the student: 

(1) A

(2) B

(3) C

(4) D


Does reflection also take place with the refraction?

Write the SI unit for refractive index.

Fill in the blank to complete the following sentence:
When light travels from a rarer to a denser medium, it bends ...........


Draw an í- `delta` graph for a mono chromatic raY through a glass prism of a plane and mark

(i) `delta` m, the angle of mínimum devíation

(íí) Any two values of i for which value of `delta` ís same.  


Light of a single colour is passed through a liquid having a piece of glass suspended in it. On changing the temperature of liquid, at a particular temperature, the glass piece is not seen.

Why is the light of a single colour used ?


In what condition a prism is said to be in the position of minimum deviation? What is the direction of the refracted ray inside the prism in this condition?


Observe the figure and name the ray AB, ray CD, ray GH.


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