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A ray is incident on a plane mirro. Its ...

A ray is incident on a plane mirro. Its reflected ray is perpendicular to the incident ray. Find the angle of incidence.

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The correct Answer is:
`45^(@)`
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ICSE-REFLECTION OF LIGHT-EXERCISE 7(A)
  1. Differentiate between the reflection of light from a plane mirror and...

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  2. State the two laws of reflection of light.

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  3. State the laws of reflection and describe an experiment to verify them...

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  4. a light ray is incident normally on a plane mirror. a. What is its a...

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  5. Draw a diagram to show the reflection of a ray of light by a plane mir...

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  6. Fig shows an incident ray AO and the normal ON on a plane mirror. The ...

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  7. The diagram below in fig shows an object XY in front of a plane mirror...

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  8. Write three characteristics of the image formed by a plane mirror?

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  9. How is the position of image related to the position of the object for...

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  10. Differentiate between a real and a virtual image.

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  11. What is meant by lateral inversion of an image in a plane mirror? Exp...

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  12. Why is difficult to read the image of the text of a page formed due to...

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  13. According to the law of reflection:

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  14. The image formed by a plane mirror is

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  15. The image formed by a plane mirror is

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  16. A ray is incident on a plane mirro. Its reflected ray is perpendicular...

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  17. A man standing in front of a plane mirror finds his image at a distanc...

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  18. An insect is sitting in front of a plane mirror at a distance 1 m from...

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  19. An object is kept at 6 0cm in front of a plane mirror. If the mirror i...

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  20. An optician while testing the eyes of a patient keeps a charge of lett...

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