jee_main_2026_28_january_morning - Thermal Properties of Matter Topics

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Sample Questions in this Chapter

QUESTION #26 Calorimetry and Heat Transfer
10 kg of ice at -10°C is added to 100kg of water to lower its temperature from 25°C . Consider no heat exchange to surroundings. The decrement to the temperature of water is ____ °C. (specific heat of ice = 2100 ~J/Kg.°C, specific heat of water = 4200 ~J/Kg.°C, latent heat of fusion of ice = 3.36 × 10⁵ ~J/Kg)
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QUESTION #33 Calorimetry and Heat Transfer
Which of the following best represents the temperature versus heat supplied graph for water, in the range of -20°C to 120°C ?
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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