The dimensions of a window are 87 centimeters by 7 feet. what is the surface area of the window in units of square millimeters?

magnified images possible images can be real = projected onto a screen

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

i'm on my way to history not a mistory.