Final answer:
A radiograph with a wide grayscale has a larger number of grays but very little black and white. It provides more detail and information about the structure being photographed.
Step-by-step explanation:
A radiograph with a wide grayscale has a larger number of grays but very little black and white. The grayscale in this case refers to the range of shades of gray that can be seen on the radiograph, with black representing areas of high density and white representing areas of low density. A wide grayscale means that there are many shades of gray between the black and white extremes. This can provide more detail and information about the structure being photographed.