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Waves · 2020 · 7 Jan · Shift 1

1 Physics questions from this JEE Main paper
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Waves · 2020 · 7 Jan · Shift 1

1 Physics questions from this JEE Main paper

  1. Q55.Speed of a transverse wave on a straight wire (mass 6.0 g, length 60 cm and area of cross-section 1.0 mm2) is 90 ms-1. If the Young's modulus of wire is 16 × 1011 Nm-2, the extension of wire over its natural length is :
    Physics · Waves · MCQ