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Heat and Thermodynamics · 2021 · 27 Aug · Shift 2

2 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2021 · 27 Aug · Shift 2

2 Physics questions from this JEE Main paper

  1. Q47.if the rms speed of oxygen molecules at 0 ∘ C is 160 m/s, find the rms speed of hydrogen molecules at 0 ∘ C.
    Physics · Heat and Thermodynamics · MCQ
  2. Q55.The height of victoria falls is 63 m. What is the difference in temperature of water at the top and at the bottom of fall? [Given 1 cal = 4.2 J and specific heat of water = 1 cal g − 1 ∘ 0C − 1]
    Physics · Heat and Thermodynamics · MCQ