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hjjj
Questions and answers by visitors named
hjjj
Questions (2)
Five kilograms of water at 40◦C is poured on a large block of ice at 0◦C. How much(in Kg) ice melts ?
Hf = 335 kJ/kg cw =
5 answers
asked by
hjjj
4,343 views
How do I draw a diagram showing how ear defenders work?
3 answers
510 views
