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Properties of Matter · 2024 · 30 Jan · Shift 1

2 Physics questions from this JEE Main paper
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Properties of Matter · 2024 · 30 Jan · Shift 1

2 Physics questions from this JEE Main paper

  1. Q79.Young's modules of material of a wire of length 'L' and cross-sectional area A is Y. If the length of the wire is doubled and cross-sectional area is halved then Young's modules will be :
    Physics · Properties of Matter · MCQ
  2. Q89.Each of three blocks P,Q and R shown in figure has a mass of 3 kg. Each of the wires A and B has cross-sectional area 0.005 cm2 and Young's modulus 2×1011 N m−2… Includes diagram
    Physics · Properties of Matter · Numerical