Photoelectric effect und telephone: was sie gemeinsam haben
- Schritt 1. Photoelectric effect — funktioniert wie — Photovoltaic effect. The internal and external photoelectric effects.
- Schritt 2. Photovoltaic effect — wird verwendet in — Photodiode. Light generates a current in the junction.
- Schritt 3. Photodiode — wird verwendet in — Fax. Scanning with a photocell.
- Schritt 4. Fax — nutzt — Telephone. Transmission over a telephone line.