| light quantum | |
| gen. | Lichtpartikel |
| nucl.phys. radiat. | Photon |
| opt. | Lichtatom |
| phys. | Lichtkorpuskel |
| radiat. | Quant der elektromagnetischen Strahlung; Strahlungsquant; Lichtquant; optisches Photon |
| theories | |
| gen. | Theorien |
| theory | |
| gen. | theorie |
| arts. | Theorie |
| earth.sc. el. | Berechnung |
| ed. | Grundlagen |
| emerg.care | Theorie |
| med. | Hypothese |
|
Einstein : 122 phrases in 10 subjects |
| Antennas and waveguides | 2 |
| Astronomy | 10 |
| General | 2 |
| High energy physics | 2 |
| Mathematics | 1 |
| Natural sciences | 1 |
| Optics branch of physics | 1 |
| Physics | 92 |
| Statistics | 3 |
| Technology | 8 |