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Heat and Thermodynamics · 2023 · 24 Jan · Shift 1

3 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2023 · 24 Jan · Shift 1

3 Physics questions from this JEE Main paper

  1. Q55.1 g of a liquid is converted to vapour at 3 × 10 5 Pa pressure. If 10% of the heat supplied is used for increasing the volume by 1600 cm 3 during this phase change, then the increase in internal energy in the process will be :
    Physics · Heat and Thermodynamics · MCQ
  2. Q59.Given below are two statements : Statement I : The temperature of a gas is −73∘ C. When the gas is heated to 527∘ C, the root mean square speed of the molecules is doubled. Statement II : The product of pressure and volume of…
    Physics · Heat and Thermodynamics · MCQ
  3. Q66.A hole is drilled in a metal sheet. At 27∘C, the diameter of hole is 5 cm. When the sheet is heated to 177∘C, the change in the diameter of hole is d×10−3 cm. The value of d will be ​…
    Physics · Heat and Thermodynamics · Numerical