" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
besar suhu yang turun = (20.00-13.00)x60/30x3
= 7x2x3
= 42 derajat C
maka, suhu pada pukul 20.00 = 19 - 42
= -23 derajat C
semoga membantu :)