Photography Quiz: Light, Camera, Click

5 questions on early photography, camera settings and how to capture motion.
- Questions
5 - Length
About 3 min
Spoiler: show the questions 5 questions
- Why do these lights look like soft circles?
- Which settings directly control how much light reaches the sensor? Select all that apply.
- An early French photo process produced one image on a silver-coated plate. What was it called?
- What helped early portrait sitters stay still?
- Car lights streak during a long exposure. What keeps buildings sharp?