In a 25C room, hot coffee in a vacuum flask cools from 75C to 50C in 8
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The coffee decreases 25C in temperature in eight hours Newtons law of coo...View the full answer
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I am milan mondal have done my Msc in physics (special astrophysics and relativity) from the University of burdwan and Bed in physical science from the same University.
From 2018 I am working as pgt physics teacher in kendriya vidyalaya no2 kharagpur ,west bengal. And also I am doing advanced physics expert in chegg.com .also I teach Bsc physics .
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