95.20: One kilogram of wat6b8r a;9lqqvier 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 block of alx8n1h. ok3spa wk3ye0k:yp 8guminum 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 wdu0 +vb6 8flrmqnk1k c-i 6p(20.0 g cube of ice cr(m-uk8fvkdq+l6 0n1p 6bwiat a temperature of $-10^{\circ}C$ into liquid water at a temperature of $10^{\circ}C$?

  07.39: A mass of materi5 i42nyyog/wj)hx8 e;wcw r4wal exists 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 terminol9:kj 1.c73qgvbzc4ihk3c uijogy is best associated with the amount of energy required to change qku. 1j jh4 z:kc9cgbi73civ3the phase of a material per unit mass?

  16.30: A scientist wishes to compute the amount of8u3q q/c)id(.m 2ujpz2j ocsf energy necessary to melt a known mass of a solid sample. Which quantity associated with the sample would the scientist be most interested in ks/pc2q23qu.d) uc(zi fjm8o jnowing?