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A steam engine intakes 50 g of steam at 100°C per minute and cools it down to 20°C. If latent heat of vaporization of steam is 540 cal g-1, then the heat rejected by the steam engine per minute is _______ × 103 cal.
    Correct answer is '31'. Can you explain this answer?
    Most Upvoted Answer
    A steam engine intakes 50 g of steam at 100°C per minute and cools...
    Heat rejected = mLf + mSΔT
    = (50 × 540) + 50(1)(100 - 20)
    = 31,000 cal
    = 31 × 103 cal
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    A steam engine intakes 50 g of steam at 100°C per minute and cools it down to 20°C. If latent heat of vaporization of steam is 540 cal g-1, then the heat rejected by the steam engine per minute is _______ × 103cal.Correct answer is '31'. Can you explain this answer?
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    A steam engine intakes 50 g of steam at 100°C per minute and cools it down to 20°C. If latent heat of vaporization of steam is 540 cal g-1, then the heat rejected by the steam engine per minute is _______ × 103cal.Correct answer is '31'. 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 steam engine intakes 50 g of steam at 100°C per minute and cools it down to 20°C. If latent heat of vaporization of steam is 540 cal g-1, then the heat rejected by the steam engine per minute is _______ × 103cal.Correct answer is '31'. 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 steam engine intakes 50 g of steam at 100°C per minute and cools it down to 20°C. If latent heat of vaporization of steam is 540 cal g-1, then the heat rejected by the steam engine per minute is _______ × 103cal.Correct answer is '31'. Can you explain this answer?.
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