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What else can I help you with?
How do you make a plastic bottle boat?
you get a plastic bottle
Why does a submarine can sink and float in water?
A submarine can sink and float in water because it has ballast tanks that can be filled with water to make it sink and with air to make it float. By adjusting the amount of water and air in the ballast tanks, the submarine can control its buoyancy and stay submerged at a desired depth or rise back to the surface.
How can you make a bottle float then sink then float?
A bottle, though heavier than water, can be made to float by trapping air inside of it. This same bottle can be made to sink by filling it with water, or a substance heavier than water. It can again float by emptying it and trapping air in it.
Can you make a spoon float?
Yes, if its made out of plastic.
How do you make a can float on water?
To make a can float on water, you can increase its buoyancy by attaching a flotation device such as a foam block or plastic bottle to it. By displacing enough water to counter the weight of the can, it will float on the surface. Adjust the size and weight of the attached floatation device as needed to achieve the desired result.
How do you make things from plastic bottle?
depends what you want to make
How do you make a RC submarine?
First you have a 1 litre plastic bottle . Next make a 2 holes in bottom of bottle. Fix the 2 rc motors in hole . Fix a rotar(fan shaped) blades in a motor. Make a small hole in a top of the bottle in each side. Insert a iron rod and join a 50 g of weight each side. Cut the centre side of bottle in 9 volt battery size. Insert a battery in a hole . Complete the wire connections . Connect the switch or remote controlling board inside the bottle . Now turn on a switch or controller . Place you bottle submarine in a water.
Does plastic float in salt water?
It depends on the type of plastic. Some plastics are less dense than water and float, others are more dense than water and sink. It also matters whether the plastic is hollow or not. For example, polystyrene is more dense than water and sinks, unless you blow gas into it while it's setting to make styrofoam, which floats. Poly(ethylene terephthalate), the kind of plastic used to make soda bottles, will sink... unless you make a soda bottle out of it and put the cap on, in which case the trapped air inside will make it float.
Is a bottle cap plastic really is a bottle cap plastic?
Plastics make up the majority of bottle caps. They might also be created from metal. Based on its intended use and the type of bottle or container, the material used to make bottle caps is selected.
Can you make a lava lamp out of a plastic water bottle?
no because the heat would melt the bottle :)
How do you make cartesian diver?
This is the way I learned: 1. Take a plastic dropper and cut off all but about 2cm of the long end 2. Take a metal nut and screw it on to the 2 cm 3. Place it in a nearly full bottle of water, nut end down 4. Put the cap on Squeeze to make it dive and let go to make it float
What can i make with a recycled plastic bottle?
10/10 IGN
