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ICSE Class 10 Answered

How latent heat of  vaporisation  is used to run trains and machines
Asked by lovemaan5500 | 23 Nov, 2017, 07:09: AM
answered-by-expert Expert Answer
Latent heat of vaporisation is the energy released by liquid at the boiling point temperature, when it chnges its liquid state to vapour state.
Huge amount of energy released when there is a phase change at boiling point and this energy released is utilized to run trains and machines.
Answered by | 23 Nov, 2017, 08:42: AM

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ICSE 10 - Physics
what amount of water at 40 degree celsius is to be mixed with 250 grams of ice at 10 - 10 degree Celsius so that equally premium temperature is 25 degree Celsius
Asked by imunilu786 | 29 Oct, 2023, 02:35: PM
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ICSE 10 - Physics
A piece of ice of mass 40g is added to 200g of water at 50 degree celcius
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ICSE 10 - Physics
a calorimetry of mass 50g contains 200g of water at 30degree celcius . Calculate the final temperature of the mixture when 40g of ice at -10degree celcius is added to it.
Asked by anuradhastudent12 | 27 Feb, 2021, 08:33: PM
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ICSE 10 - Physics
find result of mixing 10g of ice at-10c of water at 10c
Asked by khushalkumarsk | 17 Aug, 2020, 12:37: PM
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ICSE 10 - Physics
Is heat a conserved quantity? Give reason in suport of your answer?  
Asked by abhinabasarkar.abhinaba | 17 Jun, 2020, 09:24: PM
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ICSE 10 - Physics
The temperature of 170g of water at 50degree celsius is  lowered to 5degree celcius by adding certain amount of ice to it.Find the mass of ice added . (Take ,specific heat capacity of water=4200J/kg0c and specific latent heat of ice =36000J/kg)
Asked by Mail.nehasharmaa | 20 Feb, 2019, 09:02: AM
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ICSE 10 - Physics
Water falls from a height of 50m. Calculate the rise in the temperature of water when it strikes the bottom. G=10ms-2 C=4200J/Kg°C
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ICSE 10 - Physics
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Asked by swainanirudha1 | 16 Nov, 2018, 04:04: PM
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