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Properties of Matter · 2023 · 29 Jan · Shift 1

2 Physics questions from this JEE Main paper
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Properties of Matter · 2023 · 29 Jan · Shift 1

2 Physics questions from this JEE Main paper

  1. Q52.Surface tension of a soap bubble is 2.0×10−2Nm−1. Work done to increase the radius of soap bubble from 3.5 cm to 7 cm will be: Take [π=722​]
    Physics · Properties of Matter · MCQ
  2. Q63.A bicycle tyre is filled with air having pressure of 270 kPa at 27∘C. The approximate pressure of the air in the tyre when the temperature increases to 36∘C is
    Physics · Properties of Matter · MCQ