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h/120
Another Minute was created in 1991.
Particle
To express the difference in the rates of bubble production at 10 cm and 50 cm as a ratio, you would first need the specific rates of bubble production at those two depths. Assuming you have those rates, you would calculate the difference by subtracting the rate at 50 cm from the rate at 10 cm and then express this difference as a ratio of the two rates. For example, if the rate at 10 cm is 20 bubbles per minute and at 50 cm is 5 bubbles per minute, the difference would be 15 bubbles per minute, and the ratio would be 15:5, which simplifies to 3:1.
At 0 minutes, turn both the hourglasses.After 4 minutes:The 4 minute hourglass: 0 minutes left.The 7 minute hourglass: 3 minutes left.Turn the 4 minute hourglass.After 7 minutes:The 4 minute hourglass: 1 minute left.The 7 minute hourglass: 0 minutes left.Turn the 7 minute hourglass.After 8 minutes:The 4 minute hourglass: 0 minutes left.The 7 minute hourglass: 1 minute left.Turn the 7 minute hourglass.After 9 minutes:The 4 minute hourglass: 0 minute left.The 7 minute hourglass: 0 minutes left.Now you know you are finished.
h/120
Another Minute was created in 1991.
Can't Wait Another Minute was created on 1986-04-07.
The scottish word for a minute amount is "haet".
moment, tiny
I would not expect to see any CO2 bubbles in any aquarium I had set up. In a properly planted tank with good lighting and water parameters there should be no need to add extra CO2. Anyways, I have added CO2 in my tank. Now please tell me how many bubbles per minute? All the info you require can be found here http://www.brainyday.com/jared/aquarium/co2.htm
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min
Water drops which are actually water vapours obtained by direct condensation.
"je ne peux pas attendre une minute de plus"
5 Star
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