Jawabanmu

2014-05-27T19:54:36+07:00
Q=m.c.∆t

DIK:
m= 2kg
c= 4200
∆t= 50

DIT= Q?
JWB=
2.4200.50= 420000
Jawaban paling cerdas!
2014-05-27T19:54:59+07:00
Dik : massa (m) = 2kg, kalor jenis (c) = 4200, perubahan suhu (ㅿt) : 50°C Dit : Q (kalor) = ...? Jwb : Q = m.c.ㅿt = 2 x 4200 x 50 = 420.000 Joule. Sekian(: Semoga bermanfaat (: