Terms to expect on Jan 18 quiz

Keep your notes- or look these up online. Either way, remember that all of my quizzes are open-note. But you can't use 'em if you don't take 'em, keep 'em, and bring 'em!

• Emulsion
• Film
• Photon
• Photo-reactive
• Digital
• Diodes
• Pixels
• Megapixels
• ADC