contestada


If 54
J
of heat is added to an aluminum can with a mass of 25.1
g
, what is its temperature change? Specific heat capacity of aluminum is 0.903
J/
g
∘
C

Respuesta :

bradliedelano19
Q = mass x sph x temp change 
temp change = Q/(mass x sph) 
Temp change =57/(22 x .903) 
Temp Change = 2.97 ∘C 
Temp change 3.0 ∘C