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    • internal-energy
    CBSE XI Science - Physics
    Heat is added to 10^3 cubic cm of water at atmospheric pressure. The water's temperature increases by 50 degrees celsius. Find (a) the work done by the water as it expands (b) the increase in water's internal energy.
    Asked by arjunsah797 | 01 March, 2022, Mar:%i:Tuesday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    NEET NEET - Physics
    1 kg of water at 373 K is converted into steam at same temperature. Volume of 1 cm3 of water become 1671 cm3 on boiling. What is the change in the internal energy of the system if the latent heat of vaporisation of water is 5.4×10^5 cal/kg? Temp and pressure to constant .How to know whether isobaric or isothermal?
    Asked by vijaygireesh | 23 March, 2020, Mar:%i:Monday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    ICSE VIII - Physics
    The increase in the energy appears as heat of the body
    Asked by Contactsangeetak | 01 December, 2019, Dec:%i:Sunday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    JEE Main - Chemistry
    Find internal energy
    question image
    Asked by ashutosharnold1998 | 03 November, 2019, Nov:%i:Sunday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    JEE Main - Chemistry
    Find internal energy ?
    Asked by ashutosharnold1998 | 31 October, 2019, Oct:%i:Thursday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    JEE Main - Chemistry
    A swimmer coming out from a pool with a film of water weighing about 18 g .how much heat must be supplied to evapourite this water?also calculaye internal energy of vapiurisation at 100? given Enthalpy of vapiurisation at 373k is 40.66kj/mole
    Asked by ashutosharnold1998 | 11 August, 2019, Aug:%i:Sunday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    JEE Main - Physics
    100 g of water is heated from 30°C to 50°C.Ignoring the slight expansion of the water ,the change in its internal energy is (Take,specific heat of water is 4184 J/Kg/K).     Personally I want to know what is slight expansion and anotherly is the work done here is zero ,if yes how??
    Asked by vishakhachandan026 | 02 April, 2019, Apr:%i:Tuesday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    NEET NEET - Physics
    A container is filled with 20 moles of an ideal gas at absolute temperature T. When heat is supplied to gas temperature remains constant but 8 moles dissociate into atoms. Heat energy given to gas is-(1)4RT, (2)6RT, (3)3RT, (4)5RT
    Asked by patra04011965 | 16 March, 2019, Mar:%i:Saturday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    NEET1 NEET1 - Physics
    Work done by restoring force in a wire within elastic limit is -10J. Maximum amount of heat produced in the wire is - a) 10J, b) 20J, c) 5J, d) 15J
    Asked by patra04011965 | 29 November, 2018, Nov:%i:Thursday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    NEET1 NEET1 - Physics
    Please answer the following question with explanation 
    question image
    Asked by kkudgiri55 | 13 October, 2018, Oct:%i:Saturday
    ANSWERED BY EXPERT ANSWERED BY EXPERT

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