A. Describe the following heat equations, and identify the indicated variables. (3 points) \text { i. } Q=m c \Delta T \text {; identify c. (1 point) } B. Describe the temperature changes that occur in ice as energy is added, starting in the frozen state and ending in the vapor state. (2 points) Q=m L_{\text {vapori }} \text { identify } L_{\text {vapor }} \text { i. } Q=m L_{\text {fusion }} \text {; identify } L_{\text {fusion }} \text {. }