Todayâs lesson is brought to you by 7, 14, and the letters. Kw, pH. Kw: the ion-product constant of water Q: will pure distilled water conduct electricity A: As the demo shows, it will (slightly). If water conducts electricity, ions must exist Water exists as an equilibrium, which is referred to as the self-ionization of water: H2O + H2O ï« H3O+(aq) + OHâ(aq) Kw What is the value of Kw?
Protecting Airport Personnel from. Lightning Strikes. L. ightning strikes are particularly. hazardous to ramp operations. at airports, where ramp workers. need to cease outdoor activities when. lightning presents an imminent danger. All aspects of airport operationsâ. landside, terminal, and airsideâ. are impacted when there is a ramp.
Lightning Fires and Lightning Strikes. Read NFPA's lightning safety tips. If you have any questions, e-mail Nancy Schwartz or call +1 617 984-7450. This analysis of lightning fires and lightning strikes includes information on incident type, and when and where the incidents occurred. Also includes selected published incident descriptions.