Дано:
t1 = 18 градусов Цельсия;
m1 = 2 кг;
t2 = 90 градусов Цельсия;
t смеси = 45 градусов Цельсия;
Найти: m2 - ?
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.