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Heat and Thermodynamics question

2025 · 24 Jan · Shift 2 · Q54
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  5. /2025 · 24 Jan · Shift 2 · Q54

Heat and Thermodynamics question

2025 · 24 Jan · Shift 2 · Q54

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
The temperature of a body in air falls from 40∘C40^{\circ} \mathrm{C}40∘C to 24∘C24^{\circ} \mathrm{C}24∘C in 4 minutes. The temperature of the air is 16∘C16^{\circ} \mathrm{C}16∘C. The temperature of the body in the next 4 minutes will be :
  1. A
    283∘C\frac{28}{3}{ }^{\circ} \mathrm{C}328​∘C
  2. B
    563∘C\frac{56}{3}{ }^{\circ} \mathrm{C}356​∘C
  3. C
    423∘C\frac{42}{3}{ }^{\circ} \mathrm{C}342​∘C
  4. D
    143∘C\frac{14}{3}{ }^{\circ} \mathrm{C}314​∘C
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