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A ray of light falls normally on a plane...

A ray of light falls normally on a plane mirror. What is the angle of incidence ?

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ICSE-LIGHT ENERGY-TEST YOURSELF (SHORT/LONG ANSWER TYPE QUESTIONS)
  1. State the two laws of reflection of light.

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  2. Describe an experiment to verify the laws of reflection of light.

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  3. A ray of light falls normally on a plane mirror. What is the angle of ...

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  4. Draw a diagram to show the reflection of a light ray incident normally...

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  5. The diagram in Fig shows an incident ray AO and the reflected ray OB ...

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  6. In the following diagrams (Fig ), measure and write the angle of incid...

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  7. The diagram in Fig. shows an incident ray AO and the normal ON on a pl...

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  8. The following diagram (Fig) shows an incident ray AO and the normal ON...

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  9. State in words, how do you find the location of image of an object for...

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  10. Draw a ray diagram showing the formation of image of a point object by...

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  11. The following diagram (Fig.) shows a point object O placed in front of...

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  12. State four characteristics of the image formed by a plane mirror

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  13. How is the position of image formed by a plane mirror related to the p...

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  14. You are standing at a distance 2 metre from a plane mirror. What is...

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  15. You are standing at a distance 2 metre from a plane mirror. What is ...

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

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  17. Write down the letter C and I as seen in a plane mirror.

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  18. What is irregular reflection ? Give an example.

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  19. How do we see objects around us?

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  20. State two uses of a plane mirror.

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