if they are painted then they will turn to the original color but the best answer is to light one on fire and find out yourself
A drug test cup is made out of white plastic material. It has a plastic lid usually white or blue in color.
Black
Plastic is less dense than glass, so normally a plastic cup is considerably lighter than a glass cup, although in theory a very small glass cup could weigh less than a very large plastic cup.
Who was Tracy who drinks for a plastic cup
it takes 6 plastic bags to make a Starbucks plastic cup
A plastic cup can be recyclabe but it's definitely not renewable.
The weight of a plastic cup can vary based on the size and thickness of the cup. On average, a small disposable plastic cup weighs approximately 5-10 grams, while a larger plastic cup can weigh around 15-30 grams.
A glass cup will conduct heat away quickly - a plastic cup would hold heat the best.
is a plastic cup manufactured
Using hot water to expand a metal cup is a physical change. The change in size and shape of the cup is due to the expansion of the metal atoms when heated, but the chemical composition of the metal cup remains the same.
A plastic cup can be use for a number of things. It can be used for drinking beverages or for storing things. Paper clips and pens are some of the things you can keep in a plastic cup.
Plastic materials are organic compounds.