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When a ray of light passes through a gla...

When a ray of light passes through a glass prism then a spectrum is obtained on the screen
Draw a diagram showing a spectrum of white light.

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MBD-THE HUMAN EYE AND THE COLOURFUL WORLD-EXAMPLE
  1. What is prism? Explain deviation in glass prism by drawing a ray diagr...

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  2. What is meant by dispersion of light explain with the help of diagram ...

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  3. When a ray of light passes through a glass prism then a spectrum is ob...

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  4. When a ray of light passes through a glass prism then a spectrum is ob...

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  5. When a ray of light passes through a glass prism then a spectrum is ob...

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  6. Describe an experiment to show that different color of white light can...

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  7. What is name of defect of eyes due to loss of elasticity of eye-lens? ...

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  8. What is the function of ciliary muscles in the eye?

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  9. Why is eye considered the best gift of god?

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  10. When we enter some dark room then for some time we are not able to see...

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  11. What type of lens is present in front of eyeball?

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  12. What is the function of retina in human eye?

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  13. Why do we experience difficulty when we read from too close?

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  14. Why do aged person need spectacles for reading ?

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  15. What is cataract? How is it corrected?

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  16. What is the necessity of eye donation? Explain

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  17. What things we should take into account while donating eyes?

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  18. What is meant by least distance of distinct vision?

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  19. A 14 years old boy cannot read question written on the black-board lyi...

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  20. A 14 years old boy cannot read question written on the black-board lyi...

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