If you are in Science Olympiad, a bottle rocket is a modified 2 liter bottle designed to stay up in the air longer than its competitors. Another type of bottle rocket is a type of firework you place in a bottle to make it launch.
75 psi range
Due to scientific research it is 1.5
Fill the 7 liter bottle. Then put it into the 5 liter bottle. This leaves 2 liters in the big bottle. Empty the 5 liter bottle. put the remaining 2 liters into the 5 liter bottle. Fill the 7 liter bottle again. Again, put it into the 5 liter bottle. This will now leave 4 liters in the big bottle. Empty the 5 liter bottle. put the 4 liters in. Fill the 7 liter bottle one more time. put it into the 5 liter bottle. Since there were already 4 liters in the small bottle, it can only hold 1 more, leaving 6 liters in the big bottle. after that u will win it!!!!!!!! Fill the 5 liter bottle. Then put it into the 7 liter bottle. Fill the 5 liter bottle again and put it into the 7 liter bottle. This will leave 3 liter in the small bottle. Empty the 7 liter bottle and put the 3 liter water from 5 liter bottle to 7 liter bottle. Fill the 5 liter bottle again and put it in 7 liter bottle, only 1 liter will left in the 5 liter bottle. Empty the 7 liter bottle and put the 1 liter from 5 liter bottle to 7 liter bottle. Fill the 5 liter bottle again and empty it into the 7 liter bottle. You will end up with 6 liter in the 7 liter bottle. You Win......
Half of a two liter bottle is, rather obviously, one liter.
if there are 10 deciliters in a liter, then there are 20 deciliters in a 2 liter bottle.
Trick question, there is no such thing as a 2 liter bottle of wine.
No. 1 liter ~= 1 3/4 pints. Therefore 2 pints will not fit in a liter bottle.
2
There does not appear to be a "best" size. It depends on a number of factors, to include the bottle used (brand of drink & manufacturer), type of rocket, distance aiming for. One common element to consider is drag. Larger fins have greater surface and mass which will directly affect the altitude your rocket can reach.
I find the best method is to get a 2 liter soda bottle, pour in some normal isopropyl alcohol, coat the insides, and light the back end.
A longer, skinnier bottle works better than a shorter, fatter one because the increased length makes the rocket more stable and moves the center of gravity away from the nozzle and fins. A 2 liter soda bottle is ideal since they are strong (they can usually withstand up to 30 psi) and lightweight.