Shutter Speed Video

What is the pillar of photography that this video is discussing?

What analogy (comparison between two things) or "THING" does the video give to describe what a camera's shutter is like?

Shutter speed is the speed at which the "door" within the camera opens and _________________

Exposure time is the total time the camera's ______________ is exposed to light.

Shutter speed is measured in _____________of a second.

When a shutter speed is "fast" it can _______________action in a picture

If you slow down the shutter speed you can create a sense of ______________in the picture.

If you want to take pictures at night or show motion in your photo you will need a _______________exposure.