Yes, plastic drinking straws will float in water.
Yes, as a designed application it can be used for floating platforms. It has many applications that are currently in use for very large structures (golf course, resorts, etc.) There is a presentation from Koen Olthuis at Tedx Warwick on the applications his firm is pursuing.
Yes.
What liquid? Being plastic, they certainly float in water.
Some plastics will float in water and others will sink. It depends on the type of plastic and in particular it depends on the density of the plastic material. This property is used as a method for separating the different plastics sent for recycling. Polyethylene and Polypropylene, for example, will float in water while PVC and ABS will sink.
Water has a density of about 1.0, knowing this you can tell if an object will sink or float by calculating the objects density.
All plastic items float on water, so therefore a plastic boat floats on water.
yes
Plastic that float on or near the surface of water.
This really depends on how dense the plastic is. If it is denser than water, plastic will sink at the bottom. The temperature of the water does not affect whether or not something will float on that liquid.
plastic will float in water because it is lighter than oil
Yes, plastic drinking straws will float in water.
Yes, as a designed application it can be used for floating platforms. It has many applications that are currently in use for very large structures (golf course, resorts, etc.) There is a presentation from Koen Olthuis at Tedx Warwick on the applications his firm is pursuing.
Yes.
It Doesn't. Actually the foam balls themselves has weight and therefore presses down on the vessel.
What liquid? Being plastic, they certainly float in water.
Foam is NOT plastic!