m=0.2 M=4*10^-3 ΔT=20 I=3 ΔU=?
ΔU=(i/2)*m*R*ΔT/M=(3/2)*0.2*8.31*20/(4*10^-3)=12.5*10^3 Дж
==============
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
m=0.2 M=4*10^-3 ΔT=20 I=3 ΔU=?
ΔU=(i/2)*m*R*ΔT/M=(3/2)*0.2*8.31*20/(4*10^-3)=12.5*10^3 Дж
==============