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State two differences between a convex l...

State two differences between a convex lens and a concave lens. Give one use of convex lens and one of concave lens.

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LAKHMIR SINGH & MANJIT KAUR-LIGHT-EXERCISEE
  1. Give three basic differences between real image and virtual image.

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  2. What is the basic difference between a concave mirror and a convex mir...

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  3. State two differences between a convex lens and a concave lens. Give o...

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  4. Match the Items given in column I with one or more items of column II.

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  5. State the characteristics of the image formed by a plane mirror.

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  6. What are the characteristics of the image formed by a concave mirror w...

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  7. Give three characteristics of the image formed by a concave mirror whe...

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  8. State three characteristics of the image formed by a convex lens when ...

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  9. Draw ray diagrams showing the image formation by a concave lens when a...

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  10. An object is placed at a distance of 15 cm from a convex lens of focal...

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  11. What would your image look like if you stood close to a large : (a) ...

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  12. What would your image look like if you stood close to a large : (a) ...

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  13. a) What type of images can a convex lens make? b) What type of image...

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  14. a) What type of images can a convex lens make? b) What type of image...

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  15. Name the scientist who discovered that sunlight consists of seven colo...

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  16. Name the scientist who discovered that sunlight consists of seven colo...

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  17. State any two observations from everyday life which show that light tr...

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  18. What did Newton demonstrate by his experiments with the perism ?

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  19. What would a pencil look like when seen through a concave lens ? Is th...

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  20. Where must the object be placed for the image formed by a converging l...

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