Describe the experiment and its technique for me,
and I'm likely to spot it.
Someone can determine which round plastic containers are recyclable by looking for a recyclable symbol on the plastic container. If there is a symbol then the plastic container is recyclable.
steel
Hook up the terminals of a battery to each end of a piece of plastic. Take the terminals of a voltmeter and put one of them on one of the batter terminals and the other one anywhere on the plastic. If there is no voltage present (the dial shows zero) then the current from the battery is being insulated from the meter by the plastic. Do the same thing with a piece of wire and the meter will show the same voltage that the battery is putting out (in most cases 1.5 volts) showing that the plastic is a very good insulator while the wire is a good conductor and not a good insulator.
To create a DIY project using recycled plastic materials, you can start by collecting plastic bottles, containers, or bags. Clean and dry the plastic items thoroughly. Then, you can cut, melt, or reshape the plastic to create new items such as a planter, a bird feeder, or a decorative piece of art. Use tools like scissors, a heat gun, or a mold to shape the plastic as needed. Be creative and experiment with different techniques to transform the recycled plastic into something useful and unique.
Quality of good plastic surgery depends on the plastic surgeon in question. In many cases, a reputable plastic surgeon, in addition to a natural, non-fake look and comfortable feel will determine if a plastic surgery was successful.
The aim is the goal of the experiment, for example, you may be turning milk into plastic. So the aim is to turn milk into plastic. The hypothesis is what you THINK will happen. So you might think that the milk will turn into a substance quite unlike plastic. So the aim can be quite different to a hypothesis, or very similar!
no. the plastic milk experiment uses the casein (a protein) in milk. This protein is not present in orange juice.
There are many different types of plastic moulding, most of which is manufactured in China. Depending upon which type of plastic moulding is used would determine the way the moulding is fitted.
You can conduct an experiment using different materials (e.g. metal, wood, plastic) exposed to sunlight and measure their temperature increase over time. The material that shows the highest temperature rise is a better absorber of heat. Alternatively, you can use a heat lamp and measure the temperature increase on different surfaces to determine which one absorbs heat more efficiently.
Someone can determine which round plastic containers are recyclable by looking for a recyclable symbol on the plastic container. If there is a symbol then the plastic container is recyclable.
it depends what you are using it for
To make guitar picks from plastic, you can use a template to trace and cut out the shape of the pick from a plastic material like old credit cards or plastic lids. Sand the edges to smooth them out and refine the shape. You can also experiment with different thicknesses and types of plastic to find the sound and feel that you prefer for playing the guitar.
steel
2 hours.
Hook up the terminals of a battery to each end of a piece of plastic. Take the terminals of a voltmeter and put one of them on one of the batter terminals and the other one anywhere on the plastic. If there is no voltage present (the dial shows zero) then the current from the battery is being insulated from the meter by the plastic. Do the same thing with a piece of wire and the meter will show the same voltage that the battery is putting out (in most cases 1.5 volts) showing that the plastic is a very good insulator while the wire is a good conductor and not a good insulator.
Different spoons are made from different materials (e.g. wood, metal, plastic).
Maybe. that could be a good experiment!