Physics, 24.06.2019 19:00 ihatemylifebutohwell
Consider a tank used in certain hydrodynamic experiments. after one experiment the tank contains 150 liter (l) of a dye solution with a concentration of 3 g/l. to prepare for the next experiment, the tank is to be rinsed with fresh water flowing in at a rate of 3 l/min, the well-stirred solution flowing out at the same rate. find the time that will elapse before the concentration of dye in the tank reaches 2% of its original value
Answers: 3
Physics, 22.06.2019 02:00
Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.
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Physics, 22.06.2019 16:00
What part of the ear is names after tools, such as the hammer and the anvil?
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Consider a tank used in certain hydrodynamic experiments. after one experiment the tank contains 150...
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