Problem

Determine the energy to heat three cubes (gold, aluminum, and silver), each with a volume...

Determine the energy to heat three cubes (gold, aluminum, and silver), each with a volume of 10.0 cm3, from 15 °C to 25 °C. Refer to Tables 1.13 and 2.8. What do you notice about the energy needed for each? (2.5)

TABLE 1.13 Densities of Some Common Substances

TABLE 2.8 Specific Heats of Some Substances

Substance	(J/g °C)	(Cal/g °C)
Elements
Aluminum, Al(s)	0.897	0.214
Copper, Cus(s)	0.385	0.0920
Gold, Au(s)	0.129	0.0308
Iron, Fe(s)	0.452	0.108
Silver, Ag(s)	0.235	0.0562
Titanium, Ti(s)	0.523	0.125
Compounds
Ammonia, NH3(g)	2.04	0.488
Ethanol, C2H5OH(l)	2.46	0.588
Sodium chloride, NACL(s)	0.864	0.207
Water, H2Ol	4.184	1.00