f 89 of heat are added to a pure gold coin with a mass of 15 , what is its temperature change? Specific heat capacity of gold is 0.128 .
15 WHAT?
To find the temperature change of the gold coin, we can use the equation:
Q = mcΔT
Where:
Q = Heat added (in joules)
m = Mass of the gold coin (in grams)
c = Specific heat capacity of gold (in J/g°C)
ΔT = Change in temperature (in °C)
Given values:
Q = 89 J
m = 15 g
c = 0.128 J/g°C
Now we can rearrange the equation to solve for ΔT:
ΔT = Q / (mc)
Substituting the given values:
ΔT = 89 J / (15 g * 0.128 J/g°C)
ΔT = 89 J / 1.92 g°C
ΔT ≈ 46.35 °C
Therefore, the temperature change of the gold coin is approximately 46.35 °C.
q = m x Cg x (Tf - Ti)
find (Tf - Ti)
http://www.ausetute.com.au/heatcapa.html