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What happens if the negative potential i...

What happens if the negative potential is changed on a grid ?

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ICSE-SAMPLE PAPER 2015-SECTION-II
  1. What happens if the negative potential is changed on a grid ?

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  2. Draw a simplified diagram of a lemon crusher, indicating direction of ...

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  3. Name the physical quantity measured in terms of horse power.

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  4. A nut is opened by a wrench of length 20 cm. If the least force requir...

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  5. Explain briefly why the work done by a fielder when he takes a catch i...

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  6. A block and tackle system has V.R. = 5. Draw a neat labelled diagram...

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  7. A block and tackle system has V.R. = 5. Rohan exerts a pull of 150 k...

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  8. Where should an object be placed so that a real and inverted image of ...

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  9. Draw a ray diagram to show the formation of the image as specified in ...

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  10. Why does the Sun appear reddish early in the morning?

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  11. Name the subjective property of light related to its wavelength.

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  12. Jatin puts a pencil into a glass container having water and is surpris...

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  13. Jatin puts a pencil into a glass container having water and is surpris...

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  14. Jatin puts a pencil into a glass container having water and is surpris...

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  15. State the safe limit of sound level in terms of decibel for human hear...

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  16. Name the characteristic of sound in relation to its waveform.

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  17. A person standing between two vertical cliffs and 480 m from the neare...

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  18. A person standing between two vertical cliffs and 480 m from the neare...

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  19. In the diagram below, A, B, C, D are four pendulums suspended from the...

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  20. In the diagram below, A, B, C, D are four pendulums suspended from the...

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  21. In the diagram below, A, B, C, D are four pendulums suspended from the...

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