If they use it wisely, yes!
It will last as long as the bottle holds up.
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It takes 1,000 years for the typical plastic water bottle to degrade in a landfill.
Right, just an illustration. Water is the propelllant that forces to bottle rocket upwards. Imagine a hosepipe. If you hold it in your hand the water trickles out slowly. If you put your finger over the end, a fast an strong spary comes out. This is the result of water pressure. Likewise, if the bottom of the bottle were the same diameter as the rest of the bottle, there would be little pressure, and the water would just fall out. The bottleneck of a bottle acts as a funnel, which increases the pressure and cause water to come out faster and last a little longer. This crests a concentrated upward force which propels the bottle upwards.
If you look on a bottel of water, you will clearly see that a bottle of water only lasts 2-5 years:Tightly capped. The water will not go bad, However the bottle will. It will break down by UV light and become brittle. The expiration date is just a safety precaution because plastic is not a permanent anti=bacterial storage device.
No, a human would last around three weeks without any food before they died.
Fill the 5 litre bottle. Use the 5 L bottle to fill the 3 L bottle. Pour out the water from the 3 L bottle. Pour the last 2L from the 5 L bottle into the 3 L bottle Now fill the 5 L bottle from the tap. 5L + 2L = 7L.
Yes I did as it turned to a gel inside the plastic bottle. I just squeezed out a little capfull and mixed in a pale of water. It foamed up just like last summer when it was still in a liquid form.
Tap water stored in a bottle can last for several days to a week before it may start to taste stale or develop bacteria. It is generally safe to drink within a few days if stored properly in a clean, sealed container.
'Charlie is still pouring the last dribbles from his water bottle on to my face.'
A bottle of an opened white wine is OK for about a week. A bottle of an opened red wine can last about a month. How do you put a spoon in a wine bottle?
Several weeks, but it depends on how often you put water through it. The more often you pass water through it, the sooner it should be replaced.