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Answer the given question orally : Wha...

Answer the given question orally :
What is a faint shadow obtained from an extended source of light called?

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NAVNEET PUBLICATION-EFFECTS OF LIGHT-QUESTION BANK
  1. Fill in the blanks : During a solar eclipse the shadow of the ...... ...

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  2. Fill in the blanks: Positively charged ions are called………….

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  3. Answer the given question orally : What is a faint shadow obtained f...

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  4. Fill in the blanks : ............ is celebrated as the World Anti Sup...

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  5. Fill in the blanks : Tiny ........... are seen floating in the beam o...

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  6. Fill in the blank: In layer of the atmosphere the gases are totally a...

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  7. Fill in the blanks : The .......... colour in the sunlight is scatter...

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  8. Fill in the blanks : A .......... eclipse should never be seen/watche...

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  9. Rewrite the given statement after correcting : Red light is scattered ...

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  10. Rewrite the given statement after correcting : The sun is an example o...

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  11. Rewrite the given statement after correcting : When the sun, the moon,...

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  12. Rewrite the given statement after correcting : When the solar disc is ...

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  13. Match the pairs:

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  14. Explain the difference : Point sources of light extended sources of ...

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  15. Explain the difference : Solar eclipse and Lunar eclipse

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  16. Explain the difference : Solar eclipse and Lunar eclipse

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  17. Answer the following question in one sentence : What is meant by occul...

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  18. Answer the following question in one sentence : How does the umbra app...

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  19. Answer the following question in one sentence : The earth appears to b...

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  20. Answer the following question in one sentence : When does an eclipse o...

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