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Heat and Thermodynamics · 2004 · Shift 0

6 Physics questions from this JEE Main paper

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JEE Main
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2004 · Shift 0
Physics
Heat and Thermodynamics

Heat and Thermodynamics · 2004 · Shift 0

6 Physics questions from this JEE Main paper

Q134.Time taken by a $836 W$ heater to heat one litre of water from $10^{\circ} C$ to $40^{\circ} C$ is
Physics · Heat and Thermodynamics · MCQ
Q171.One mole of ideal monatomic gas $(γ = 5/3)$ is mixed with one mole of diatomic gas $(γ = 7/5)$ . What is $γ$ for the mixture? $γ$ Denotes the ratio of specific heat at constant pressure,…
Physics · Heat and Thermodynamics · MCQ
Q172.If the temperature of the sun were to increase from $T$ to $2 T$ and its radius from $R$ to $2 R$ , then the ratio of the radiant energy received on earth to what it was previously will be
Physics · Heat and Thermodynamics · MCQ
Q173.Two thermally insulated vessels $1$ and $2$ are filled with air at temperatures $(T_{1}, T_{2}),$ volume $(V_{1}, V_{2})$ and pressure $(P_{1}, P_{2})$ respectively. If the value joining the…
Physics · Heat and Thermodynamics · MCQ
Q174.Which of the following statements is correct for any thermodynamic system ?
Physics · Heat and Thermodynamics · MCQ
Q175.The temperature of the two outer surfaces of a composite slab, consisting of two materials having coefficients of thermal conductivity $K$ and $2 K$ and thickness $x$ and $4 x,$ respectively, are $T_{2}$ and $T_{1} (T_{2} > T_{1}) .$ … Includes diagram
Physics · Heat and Thermodynamics · MCQ