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Properties of Matter · 2013 · Shift 1

2 Physics questions from this JEE Advanced paper
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Properties of Matter · 2013 · Shift 1

2 Physics questions from this JEE Advanced paper

  1. Q47.One end of a horizontal thick copper wire of length 2L and radius 2R is welded to an end of another horizontal thin copper wire of length L and radius R. When the arrangement is stretched by applying forces at two ends, the ratio of the…
    Physics · Properties of Matter · MCQ
  2. Q48.A solid sphere of radius R and density ρ is attached to one end of a mass-less spring of force constant k. The other end of the spring is connected to another solid sphere of radius R and density 3 ρ. The complete arrangement is…
    Physics · Properties of Matter · Multiple correct