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.
Eastern (GMT â 5 hours) Quebec, French QuÃ©bec, eastern province of Canada. Constituting nearly one-sixth of Canadaâs total land area, Quebec is the largest of Canadaâs 10 provinces in size and is second only to Ontario in population. Its capital, Quebec city, is the oldest city in Canada.