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2014-03-14T16:13:46+07:00
A.77°F=5/9×(77-32)=5/9×45=25°c =4/9×(77-32)=4/9×45=20°R =77+273=350K b.333K=333-273=60°C =4/5×60=48°R =9/5×60(+32)=108+32=140°F
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2014-03-14T17:06:16+07:00
A. 77°F= 5/9x(77-32)=5/9x45=25°C. 4/5x977-32)=4/5x45=20°R. 5/9x(77-32)=5/9x45=25+273=298K.
b. 333-273=60
°C. 4/5x60=48°R. 9/5x60=108=108+32=140°F.
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