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Heat and Thermodynamics · 2025 · 22 Jan · Shift 1

3 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2025 · 22 Jan · Shift 1

3 Physics questions from this JEE Main paper

  1. Q53.Two spherical bodies of same materials having radii 0.2 m and 0.8 m are placed in same atmosphere. The temperature of the smaller body is 800 K and temperature of the bigger body is 400 K . If the energy radiated from the smaller body is…
    Physics · Heat and Thermodynamics · MCQ
  2. Q58.An amount of ice of mass 10−3 kg and temperature −10∘C is transformed to vapour of temperature 110∘C by applying heat. The total amount of work required for this conversion is, (Take,…
    Physics · Heat and Thermodynamics · MCQ
  3. Q72.Three conductors of same length having thermal conductivity k1​,k2​ and k3​ are connected as shown in figure. Area of cross sections of 1st  and 2nd  conductor are same and for 3rd  conductor it… Includes diagram
    Physics · Heat and Thermodynamics · Numerical