Question

Which sample of copper would demonstrate the GREATEST increase in temperature if 500 J of energy were added to the sample?

A) 0.5 kg
B) 1.0 kg
C) 1.5 kg
D) 2.0 kg

Answer 1

A) 0.5 kg

Step-by-step explanation:

got it on usa test prep

Answer 2

A) 0.5 kg

Step-by-step explanation:

Q = mCΔT

where Q is energy,

m is mass,

C is specific heat capacity,

and ΔT is temperature change.

Solving for ΔT:

ΔT = Q / (mC)

ΔT is the largest when m is the smallest.