Substance
Fe(s)
Al(s)
B
Samples of Fe and Al are heated from 25°C to 75°C. Based on the information in the table above, the change in the average kinetic energy of the atoms in the samples is
C
Specific Heat (J/(g-°C))
0.46
0.91
D
Mass of Sample (g)
1.0
1.0
higher for the Fe sample, because with its lower specific heat it absorbs more energy
higher for the Al sample, because with its higher specific heat it absorbs more energy
the same for both metal samples, because the initial and final temperatures are the same
the same for both metal samples, because the masses are equal