It's 42 kHz which can be be achieved by either ultrasound or radiowaves or both but because you need pure water to split it at this frequency so it's kinda impractical-tho if you vibrate water at this frequency it makes standard electrolosys more efficient-several designs to do this exist in the literature. Best Answer.
QuÃ©bec is the largest province in Canada. Its territory represents 15.5 per cent of the surface area of Canada and totals more than 1.5 million km2. QuÃ©bec shares borders with Ontario, New Brunswick and Newfoundland. The province also neighbours on four American states: Maine, New Hampshire, Vermont and New York.
Quebec, the most easterly of the provinces of Canada [this was true before the entrance of Newfoundland into Confederation in 1949], is bounded on the north by Ungava Bay and Hudson straits, on the west by Hudson Bay, James Bay, the Ottawa river, and the province of Ontario, on the south by the states of New York, Vermont, New Hampshire, and Maine, ...