Yes. You can, but on Air NorthKorea NO. There is a $1200 fee if you do.
an empty water bottle
Yes, you can bring a plastic water bottle on a plane, but it must be empty when you go through security. You can refill it after passing through security checkpoints.
Yes, you can bring a plastic water bottle on a plane, but it must be empty when you go through security. You can refill it after passing through security at a water fountain or purchase a sealed bottle of water inside the airport.
If it is empty it should be okay, but to be on the safe side I would bring a regular bottle from the deli and leave an expensive Sigg or Nalgene bottle at home.
Nothing. The bottle is now truly empty.
It is easier to squeeze an empty bottle because there is less resistance from the air inside the bottle compared to the water. The water in a full bottle creates more pressure and resistance when you try to squeeze it.
full or empty?
400
The ullage is the empty space in a closed bottle. So in a bottle of water, the ullage is between the surface of the water and the bottom of the bottle cap.
An empty 16.9 oz. plastic water bottle weighs approximately 0.6 ounces.
The mass of the bottle will remain the same whether it's full or empty however, the weight will change.
The answer depends on how big the bottle is and what material it is made of.