Sentences with phrase «much oxygen per»

Not exact matches

The reason is that the proportion of oxygen in the atmosphere (21 per cent) is very much larger that the proportion of carbon dioxide (about 0.03 per cent).

Taking into account the oxygen content of the Black Lake and the maximum oxygen use of swimming, they then examined Harry's weight, suggesting that if he had a normal BMI — providing he hadn't been binging too much on Every Flavour Beans and Chocolate Frogs — and the average height of a 14 year old boy, he would need to process 443 litres of water at 100 % efficiency per minute for every minute he was underwater.

By ensconcing the lithium inside the membrane's seal, the PolyPlus battery reacts safely with the oxygen dissolved in the water and delivers as much as 1,300 watt - hours per kilogram of electricity.

The amount of oxygen in a galaxy is determined primarily by three factors: how much oxygen comes from large stars that end their lives violently in supernova explosions — a ubiquitous phenomenon in the early Universe, when the rate of stellar births was dramatically higher than the rate in the Universe today; how much of that oxygen gets ejected from the galaxy by so - called «super winds,» which propel oxygen and other interstellar gases out of galaxies at hundreds of thousands of miles per hour; and how much pristine gas enters the galaxy from the intergalactic medium, which doesn't contain much oxygen.