95.20: One kilogram of wat7sx6iocr73ae+npvb 9er at $85^{\circ}C$ is added to a one kilogram thermally isolated copper container
initially at 15oC. Which of the following statements is true once the system has reached thermal
equilibrium?

  00.35: A 100 g block4*j7 ixa upq6k of aluminum at $90^{\circ}C$ is brought into contact with a 100 g block of lead at $10^{\circ}C$ inside a thermally isolated container. The final temperature of the system at equilibrium would be closest to

  11.31: Approximately how much energy is required to transform a 20.0 gib4xq .lis kv 6n:uy4a/w- 8ye cube of ice at a te kay6 q4 :8liiswex-/.yn4vbu mperature of $-10^{\circ}C$ into liquid water at a temperature of $10^{\circ}C$?

  07.39: A mass of material e1 rs,xehug tm28a9 k;lxists in its solid form at its melting temperature $10^{\circ}C$. The following processes then occur to the material:
Process 1: An amount of thermal energy Q is added to the material and $\frac{3}{4}$ of the material melts.
Process 2: An identical additional amount of thermal energy Q is added to the material and the
material is now a liquid at $500^{\circ}C$.
What is the ratio of the latent heat of fusion to the specific heat of the liquid for this material?

  10.21: Which terminology is best associated with the amount of energy l3b53 )e56j xzl+mwjn vjf( wvrequired to change the phase of a material per unm l+lzb evj(353j)w xjwfnv56it mass?

  16.30: A scientist wishes to compute the amoun yea7:)g ryss tz6+k8c;omzx71 i-cj jf,5okot of energy necessary to melt a known mass of a solid sample. Which quan g- s7 6sokzreofjcjk):z7+o 8i;y1cat ,xmy5tity associated with the sample would the scientist be most interested in knowing?