Final answer:
An mp3 player's storage capacity is measured in gigabytes. The 16 GB flash memory chip can hold 20,000 photos. The number of photos that can be stored depends on the resolution of each photo.
Step-by-step explanation:
An mp3 player is designed to store and play audio files. The storage capacity of an mp3 player is measured in gigabytes (GB), which represent the amount of data it can hold. In this case, the flash memory chip for the mp3 player has a capacity of 16 gigabytes.
The chip's physical dimensions are 12 mm by 13 mm by 1 mm. This means it is 12 mm long, 13 mm wide, and 1 mm thick. The chip holds 20,000 photos.
It's important to note that the size of a photo is typically measured in megapixels (MP), not gigabytes. The number of photos that can be stored on a memory chip depends on the size of each photo and the capacity of the chip. The resolution of a photo is calculated by multiplying its width and height in pixels and dividing by one million. To determine the actual number of photos that can be stored on the 16 GB chip, we need to know the resolution of each photo.