Answer:
a shutter speed of 1/100 means 1/100th of a second, or 0.01 seconds. This is also known as the "exposure time"
Explanation:
Exposure Times (Photography): (shutter speed), this determines not only a greater or lesser time of incidence of the light on the sensor, but also, as a consequence of this, allows the photographs to provide a sense of movement or calm, fluidity or freezing, as needed
Shutter speed and exposure times
Both terms are used in photography, but they mean the same thing, only that the order of magnitude is reversed. Thus, reducing exposure time is the same as increasing speed and vice versa.
That is, a high shutter speed means a reduced exposure time and vice versa. The most common is to talk about exposure time, although both terms are often used to refer to it.
The exposure time values offered by each camera depend, of course, on its model, observing values such as these: 2 ", 1", 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500, 1/1000. As with the aperture scale of the diaphragm, the exposure time scale works by steps, so that each step assumes the incidence of twice the amount of light as the subsequent step. For example, an exposure time of 1 / 125s allows the sensor to receive twice as much light as the exposure time immediately after 1 / 250s.
