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Answer the following : Describe an exp...

Answer the following :
Describe an experiment to prove that the angle of incidence is equal to the angle of reflection .

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Define Angle of incidence

On the basis of Huygens’s Wave theory of light, prove that the angle of incidence is equal to the angle of reflection.

Choose the correct alternative : The angle of incidence is ………… angle of reflection .

Solve the following problems : If the angle of incidence is 40⁰ then what must be the angle of reflection ?

Complete the analogy : Angle of incidence : 60⁰ :: Angle of reflection : ………….

A ray of light passes through an equilateral glass prism in such a manner that the angle of incidence is equal to the angle of emergence and each of these angles is equal to 3/4 of the angle of the prism. The angle of deviation is

Answer the following : State the difference between angle of incidence and angle of reflection .

A ray of light is reflected at an angle of 15^@ . If the angle of incidence is doubled, then the angle of reflection will be

Right or wrong . If wrong , write the correct sentence : Angle of incidence is always greater than angle of reflection .

Angle of incidence for which the angle of refraction becomes 90^(@)

TARGET PUBLICATION-REFLECTION OF LIGHT-EXERCISE
  1. Answer the following : State the laws of reflection of light .

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  2. Answer the following : State the difference between angle of inciden...

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  3. Answer the following : Describe an experiment to prove that the angl...

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  4. Answer the following : What will happen when a light ray is incident...

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  5. Answer the following : Figure (I) and (II) show three parallel rays ...

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  6. Answer the following : Figure (I) and (II) show three parallel rays ...

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  7. Answer the following : Classify the below surfaces into forming regu...

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  8. Answer the following : How do you see if the barber in a saloon has ...

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  9. Answer the following : What type of image do we see in a mirror ? Wh...

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  10. Give reasons : We are able to see the image of the moon in water .

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  11. Answer the following : Explain the construction and working of a kal...

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  12. Answer the following : state some uses of kaleidoscope ?

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  13. Answer the following : Explain the construction and working of a per...

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  14. Answer the following : Write short note on uses of periscope ?

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  15. Answer the following : Give any four examples where multiple reflect...

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  16. Give reasons : In irregular reflection of light , the reflected rays...

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  17. Give reasons : It is easier to read from rough pages than glossy pag...

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  18. Give reasons : We are able to see the image of the moon in water .

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  19. Distinguish between : Explain the difference between regular and irre...

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  20. Complete the given chart/ table : Complete the following flow chart ...

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