P=900Вт t=5*60=300 c Q=?
Q=P*t=900*300=2.7*10^5 Дж (270 кДЖ)
==========
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
P=900Вт t=5*60=300 c Q=?
Q=P*t=900*300=2.7*10^5 Дж (270 кДЖ)
==========