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The following diagram (Fig) shows an inc...

The following diagram (Fig) shows an incident ray AO and the normal ON on a plane mirror. Find the angle of incidence and angle of reflection.

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ICSE-LIGHT ENERGY-TEST YOURSELF (SHORT/LONG ANSWER TYPE QUESTIONS)
  1. In the following diagrams (Fig ), measure and write the angle of incid...

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

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

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

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

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

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

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

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

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

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

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

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  13. What is irregular reflection ? Give an example.

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  14. How do we see objects around us?

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  15. State two uses of a plane mirror.

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  16. Can light travel in vacuum ?

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  17. The speed of light in air is :

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  18. State the speed of light in glass

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  19. State whether light slows down or speeds up in the following cases : ...

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  20. State whether light slows down or speeds up in the following cases : ...

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