Certified Professional Photographer (CPP) Practice Exam

When determining the next whole shutter speed after 1/1000, it's essential to understand how shutter speed increments work. Shutter speeds typically double each time you move to the next faster setting. Starting from 1/1000, if you look at the standard sequence of shutter speeds, you will find:

1 second, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500, 1/1000, and then 1/2000.

In this sequence, directly after 1/1000 is 1/2000, indicating that it is indeed the next whole shutter speed that is faster than 1/1000. Each of these shutter speed values halves the amount of light allowed in compared to the previous value, which is vital in exposure settings in photography.

The other choices present shutter speeds that are not standardized in the conventional series of shutter speeds used in photography, making them less relevant when considering the immediate successor to 1/1000.