PHYSICS · Single correct · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter
Problem
Four 50g samples each absorb 420J of heat. Their specific heat capacities are given below.
• Aluminum: 0.90Jg−1∘C−1
• Copper: 0.39Jg−1∘C−1
• Ethanol: 2.4Jg−1∘C−1
• Water: 4.2Jg−1∘C−1
Which ranking correctly lists the substances from largest to smallest temperature increase after the heating?
(a) Copper > Ethanol > Aluminum > Water
(b) Copper > Aluminum > Ethanol > Water
(c) Water > Ethanol > Aluminum > Copper
(d) Aluminum > Copper > Ethanol > Water