What determines the output of the flash?

1. The remote trigger

2. The ISO

3. The camera and the speedlight

4. The shutter speed

According to the Inverse Square Law, moving the light ___________ increases the exposure and moving the light ____________ decreases the exposure.

1. Up/Down

2. Closer/further away

3. Onto a light stand/onto the floor

4. All of the above

If at a one-foot distance, the f/stop result is f/11, what is the f/stop if that distance is doubled to a two-foot distance?

1. A one-stop reduction in light (f/2.8)

2. A two-stop reduction in light (f/5.6)

3. A four-stop increase in light (f/16)

4. No change

Mark Complete