Iron filings burning in a gas flame in air. Iron filings dropped into a gas flame get heated and may even melt to form droplets before being thrown out of the flame by pressure and turbulence effects. As they reach free air,the still-hot filings react,flaring to white heat as they burn to form iron oxide. This is the cause of the sparks seen | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4500 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |