Пожалуйста помоги (в профиле есть продолжение). Created by bykovblinc.

Пожалуйста помоги (в профиле есть продолжение)

June 2023 1 4 Report

Пожалуйста помоги (в профиле есть продолжение)

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ivchenkoanastasia649 8.
Q = c*m*At, At = Q/(cm)
At = 90000 Дж/(460 Дж/(кг*0C)*10кг) = 8,8
9.
Q=cm(t1-t2)
C=Q/m(t1-t2)=24000/5*30-10)=24000/100=240
10.
Q(x.B.)=c(B.)*m(x.B.)*(25-20).
На нагрев кастрюли нужно
Q(k.)=c(ст.)*m(k.)*(25-20) = 460*1,2*5 = 3450
(Дж).
Горячая вода отдает тепло
Q(r.B.)=c(в.)*m(r.в.)*(80-25) = 4200*p*V*55 =
23100 (Дж).
Уравнение теплового баланса: Q(г.в.)=
Q(x.B.)+ Q(k.) = 23400 + 3450 = 27850 (Дж).
Почаем: c*m*t = 278500
4200*m*25 = 27500
m = 27500 / 105000
m = 0,265 (kr).

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1 1 2 64af2a40594a9

4 5 python 6

10 int 32 2 32 3 error 2 11 int451 1 45 45 error 451 12

3 a 8

007fb11793085ac1bf80959c35b21335

1 2 vl 3 v

360 80000 360

2625a00a4f9e5ed85b6aff418f9f6e75

V. Past Simple or Past Continuous She _______________ (read) a book when the phone ________________(ring). My son ______________ ( find) a coin when

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V. Past Simple or Past Continuous She _ (read) a book when the phone (ring). My son ( find) a coin when

III. Present Simple, Present Perfect or Present Continuous: I _ my homework right now. (do) My grandmother always _ to