Bunsen burner blue flame. Bunsen burners burn hydrocarbon gases (supplied through the rubber tube,not seen) to produce a flame. They are used in the laboratory as a heat source in experiments,or for flame tests | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Moncorge, Vent / Look At Sciences |
Bildgröße: | 3632 px × 2413 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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