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Physics

Showing 1,863 questions & PYQs organized by topics.

Physics

Physics

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Waves 1 Topic
01 A water purification system uses electromagnetic energy to kill bacteria. Which region…
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Light 4 Topics
01 A car driver notices that the road ahead appears to be wet…
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02 A dentist uses a concave mirror of focal length 20 cm to…
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03 Which of the following statements is FALSE for a converging lens?
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04 A student places a candle 25 cm from a convex lens of…
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Sound 1 Topic
01 What forms the compressions and rarefactions in a sound wave traveling through…
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Mechanics 2 Topics
01 Which quantity indicates the factor by which a simple machine multiplies the…
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02 What does a position-time graph with a straight line parallel to the…
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Gravitation 1 Topic
01 If an object continues moving in the same direction at the same…
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Electricity 1 Topic
01 A student wants to reduce the power consumed by a device without…
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