Christmas BrowniesClassical Mechanics Level 3
In preparation for christmas dinner, Calvin was cooking macaroni and cheese in a metal pot over an electric stove set on low heat. Once it's done, he set it aside directly on the granite countertop, but forget to turn off the stove (as he's busy cooking). He then took out the brownies from the oven, which were baking in a glass tray, and set them on top of the stove (due to a lack of space).
What happened to the tray of brownies?