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Heat and Thermodynamics · 2023 · 29 Jan · Shift 2

2 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2023 · 29 Jan · Shift 2

2 Physics questions from this JEE Main paper

  1. Q49.Heat energy of 184 kJ is given to ice of mass 600 g at −12∘C. Specific heat of ice is 2222.3 J kg−1∘ C−1 and latent heat of ice in 336 kJ/kg−1 A. Final temperature of system will be 0 ∘…
    Physics · Heat and Thermodynamics · MCQ
  2. Q60.At 300 K, the rms speed of oxygen molecules is αα+5​​ times to that of its average speed in the gas. Then, the value of α will be (used π=722​)
    Physics · Heat and Thermodynamics · MCQ