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If the length of a simple pendulum is in...

If the length of a simple pendulum is increased to four times the initial length how is the time period affected?

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ICSE-ICSE ANNUAL EXAMINATION -2020-SECTION-II
  1. Name the principle on which screw gauge works.

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  2. Draw a graph (not to the scale) representing the variation of square o...

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  3. If the length of a simple pendulum is increased to four times the init...

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  4. A car travels from A to B and returns to its original position. The...

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  5. A car travels from A to B and returns to its original position. The...

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  6. A car travels from A to B and returns to its original position. The...

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  7. A book is kept on the table as shown in the diagram. Copy the diagram ...

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  8. Action and reaction act on the :

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  9. State Newton.s second law of motion.

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  10. Find the force exerted on a mass of 20 g if the acceleration produced ...

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  11. The change in momentum of a body is represented by Deltap=m Deltav. ...

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  12. Name and state the principle on which a hydraulic press works. Write o...

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  13. The pressure exerted on the smaller and the larger piston of a hydraul...

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  14. An altimeter is an aneroid barometer which makes use of the change in ...

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  15. An altimeter is an aneroid barometer which makes use of the change in ...

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  16. An altimeter is an aneroid barometer which makes use of the change in ...

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  17. The figure above shows a solid of density dS floating in a liquid of d...

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  18. The figure above shows a solid of density dS floating in a liquid of d...

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  19. The figure above shows a solid of density dS floating in a liquid of d...

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  20. What is the main source of energy for earth ?

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