27) The amount of energy needed to convert 20kg of pure water at 80°C to steam at atmospheric pressure is A) 1680J (B) 49000 (C) 2000J (D) 4.6×10' J
27) The amount of energy needed to convert 20kg of pure water at 80°C to steam at atmospheric pressure is A) 1680J (B) 49000 (C) 2000J (D) 4.6×10' J
Chapter3: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 80AP: A car tile contains 0.0380 m3 of air at a pressure of 2.20105 Pa (about 32 psi). How much more...
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![27) The amount of energy needed to convert 20kg of pure water at 80°C to steam at atmospheric pressure
is
A) 1680J
(B) 49000
(C) 2000J
(D) 4.6x10' J](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5a6d9c67-6f13-49d2-ac4d-2d996f90a88b%2F30f12d51-d095-407f-9497-18c10b66c6d4%2Fqrr7t9j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:27) The amount of energy needed to convert 20kg of pure water at 80°C to steam at atmospheric pressure
is
A) 1680J
(B) 49000
(C) 2000J
(D) 4.6x10' J
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