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Name a common device where a hot cathode...

Name a common device where a hot cathode ray tube is used.

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ICSE-SAMPLE PAPER 2012-SECTION-II
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  7. Three resistors are connected to a 6 V battery as shown in the figure...

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  8. Three resistors are connected to a 6 V battery as shown in the figure...

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  9. Write an expression for the heat energy liberated by a hot body.

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  10. Some heat is provided to a body to raise its temperature by 25^(@)C. W...

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  11. What happens to the average kinetic energy of the molecules as ice mel...

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  12. A piece of ice at 0^(@)C is heated at a constant rate and its temperat...

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  13. 40 g of ice at 0^(@)C is used to bring down the temperature of a certa...

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  14. The diagram below shows a current carrying loop or a circular coil pas...

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  15. The diagram below shows a current carrying loop or a circular coil pas...

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  16. Draw a simplified labelled diagram of a hot cathode ray tube.

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  17. Name a common device where a hot cathode ray tube is used.

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  18. A certain nucleus X has a mass number 14 and atomic number 6. The nucl...

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  19. A certain nucleus X has a mass number 14 and atomic number 6. The nucl...

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  20. A certain nucleus X has a mass number 14 and atomic number 6. The nucl...

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