(li)ԴW(wng)j(lu )YԴ 2022-05-06 14:56:31
ʽ
1ٶȣV=S/t
2G=mg
3ܶȣρ=m/V
4p=F/S
5Һwp=ρgh
6(1)F=F’-F()(2)F=G-F(ҕ)(3)F=G(ƯҸ)(4)ԭF=G=ρҺgV
7Q=Cm(t-t0)=CmΔt
8şQ=Cm(t0-t)=CmΔt/9ɣ(1)Q=I2Rtmʽ)(2)Q=UIt=Pt=UQ=U2t/R(蹫ʽ)
9(lin)·(1)I=I1=I2(2)U=U1+U2(3)R=R1+R2(4)U1/U2=R1/R2(։ʽ)(5)P1/P2=R1/R2
10(lin)·(1)I=I1+I2(2)U=U1=U2(3)1/R=1/R1+1/R2[R=R1R2/(R1+R2)](4)I1/I2=R2/R1(ʽ)(5)P1/P2=R2/R1
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