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A copper block of mass 4 kg is heated in a furnance to a temperature 425ºC and then placed on a large ice block. The mass of ice that will melt in this process will be (Specific heat of copper=500 J-kg⁻1-ºC⁻1 and heat of fusion of ice = 336 kJ-kg⁻1).
  • a)
    0.5 kg
  • b)
    1 kg
  • c)
    1.5 kg
  • d)
    2.5 kg
Correct answer is option 'D'. Can you explain this answer?
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A copper block of mass 4 kg is heated in a furnance to a temperature 4...
It seems like the sentence is cut off. Could you please provide the complete question or statement?
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A copper block of mass 4 kg is heated in a furnance to a temperature 4...
So, when the temperature of black body becomes equal to the temperature of the furnace, the black body will radiate maximum energy and it will be brightest of all. Initially it will absorb all the radiant energy incident on it. So, it is the darkest one. (2.5kg)
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A copper block of mass 4 kg is heated in a furnance to a temperature 425ºC and then placed on a large ice block. The mass of ice that will melt in this process will be (Specific heat of copper=500 J-kg1-ºC1 and heat of fusion of ice = 336 kJ-kg1).a)0.5 kgb)1 kgc)1.5 kgd)2.5 kgCorrect answer is option 'D'. Can you explain this answer?
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A copper block of mass 4 kg is heated in a furnance to a temperature 425ºC and then placed on a large ice block. The mass of ice that will melt in this process will be (Specific heat of copper=500 J-kg1-ºC1 and heat of fusion of ice = 336 kJ-kg1).a)0.5 kgb)1 kgc)1.5 kgd)2.5 kgCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A copper block of mass 4 kg is heated in a furnance to a temperature 425ºC and then placed on a large ice block. The mass of ice that will melt in this process will be (Specific heat of copper=500 J-kg1-ºC1 and heat of fusion of ice = 336 kJ-kg1).a)0.5 kgb)1 kgc)1.5 kgd)2.5 kgCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A copper block of mass 4 kg is heated in a furnance to a temperature 425ºC and then placed on a large ice block. The mass of ice that will melt in this process will be (Specific heat of copper=500 J-kg1-ºC1 and heat of fusion of ice = 336 kJ-kg1).a)0.5 kgb)1 kgc)1.5 kgd)2.5 kgCorrect answer is option 'D'. Can you explain this answer?.
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