Final answer:
The length of one edge of a centimeter cube is 10,000 micrometers.
Step-by-step explanation:
The edge length of a centimeter cube is 1 cm. To find the length in micrometers, we need to convert 1 cm to micrometers. Since 1 cm is equal to 10,000 micrometers, each edge of the centimeter cube is 10,000 micrometers long.