Free physics question bank
heat and principle of calorimeter questions with solutions
Practice Thermodyanmics for JEE Main, JEE Advanced, NEET, and Classes 11–12. Attempt each question, then open it for the full solution.
Showing 1–10 of 13 questions
- MCQeasyThermodyanmics
On celcius scale the temperature of body increases by 40°C. The increase in temperature on Fahrenheit scale is:
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JEE Mains 2024 04 Apr Morning Shift
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The graph between two temperature scales P and Q is shown in the figure. Between upper fixed point and lower fixed point there are 150 equal divisions of scale P and 100 divisions on scale Q. The relationship for conversion between the two scales is given by :
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JEE Mains25 January 2023Shift 2Evening Shift
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Which relation correctly represents Celsius temperature C and Fahrenheit temperature F?
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JEE Mains 2025 24 Jan Evening Shift
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Ice at -10°C is converted completely into steam at 110°C. The mass of ice is 10⁻³ kg. Using the standard heat capacities and latent heats used in the question, the heat required is:
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JEE Main 2025 (Online) 22 jan morning Shift
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A bullet of kinetic energy 125 J strikes a lead block. Half its kinetic energy becomes heat and raises the block temperature by 50°C. If specific heat is 0.1 J g⁻¹ °C⁻¹ and block mass is m grams, find 2m.
JEE Mains 2025 23 Jan Morning Shift
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On a linear temperature scale X, water freezes at -15°X and boils at 65°X. The Fahrenheit temperature corresponding to -95°X is:
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JEE Mains11 April 2023Shift 1Morning Shift
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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 Mains 202628 January Morning Shift
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The heat extracted from x grams of water initially at 50°C to cool it to 0°C is exactly sufficient to convert (1000-x) grams of water, also initially at 50°C, completely into steam at 100°C. Take the specific heat capacity of water as 4200 J·kg⁻¹·K⁻¹ and the latent heat of vaporisation as 2256 kJ·kg⁻¹. Find x to the nearest integer in grams.
JEE Mains 2026 5 April Evening Shift
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A block of ice at –10°C is slowly heated and converted to steam at 100°C. Which of the following curves represent the phenomenon qualitatively:
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JEE Mains 2024 30 Jan Evening Shift
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During melting of a slab of ice at 273 K under atmospheric pressure, which statement is correct?
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JEE Mains 2025 3 April Morning Shift
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