30 litres of water weighs about 65 pounds, so a fit person should be able to lift it.
One foot of water is merely the depth. Without the surface area, it's impossible to tell how many pounds it gives.
Assuming that it is a half litre bottle of water, the water would have a mass of 500g so the bottle would have a mass of 95g. However it might be a pint bottle of water, in which case the water would have a mass of 568g, leaving the bottle with a mass of 27g.
If the bottles are identical, then the bottle of waterhasmore mass in it than the bottle of steam.
Water-bottle or canteen.
The force of buoyancy, which is exerted by the water on the bottle and is equal to the weight of the water displaced by the bottle, prevents the bottle from sinking. This force acts in the opposite direction to the weight of the bottle, keeping it afloat.
A 500cc bottle of water weighs approximately 1.1 pounds.
A bottle without water is simply an empty bottle.
A liter of water weighs approximately 2.2 pounds. So a 1.00 liter bottle of drinking water would weigh about 2.2 pounds.
Basalisk
591 ml of water weighs about 5.796 newtons (1.303 pounds). There's no way for us to know the weight of the bottle.
there are micro hairs that are almost water proof
A half pint bottle of water weighs approximately 8.3 ounces.
A typical stainless steel refillable water bottle may weigh around 0.4 to 0.6 pounds (0.2 to 0.3 kg), while a lightweight plastic refillable water bottle may weigh around 0.1 to 0.2 pounds (0.05 to 0.1 kg). The weight can vary based on the material and size of the bottle.
Insects are able to walk across bodies of water without sinking because of their weight. Insects weigh literally nothing.
Spray it on plants
they are neutrally buoyant. they have ballast tanks to achieve this