0
Still curious? Ask our experts.
Chat with our AI personalities
Steve
Judy
Taiga
Add your answer:
Earn +20 pts
What is the density of thermocol?
The density of thermocol, also known as polystyrene foam, is typically around 15-50 kg/m3.
How does 1kg of lead have the same density as 1kg of polystyrene?
Both 1kg of lead and 1kg of polystyrene have the same mass, despite lead being much denser than polystyrene. Density is defined by mass divided by volume, so if the mass is the same, the volume must differ to maintain the same density. In this case, the volume of lead will be significantly smaller than the volume of polystyrene, making them have the same density.
Is polystyrene heavy?
No, polystyrene is actually a lightweight material. It is a type of plastic that is known for its low density, which makes it easy to handle and transport.
What is the true density of polystyrene?
Polystyrene is a common plastic that most of us encounter dozens of times a day in our travels, most often in packaging. The thing about polystyrene is that it has a number of forms (chemical structures). Consider this chemical formula:C6H5CH=CH2This is (monomer) styrene. If we link a bunch of these together, we end up with poly (many) styrene. Consider this chemical formula:(C8H8)nThis depicts the basic (monomer) styrene with the subscript n to denote that a number of different molecules can be made up. And if you guessed that these molecules have different densities, you'd be correct. In general, the density of polystyrene varies from about 1.06 to 1.12 g/cc, so there is no "true" or precise density for polystyrene.
What is a way to calculate the mass of an object when you multiply its density by what?
You can calculate the mass of an object by multiplying its density by its volume. The formula to calculate mass is: mass = density x volume.
