The density of styrofoam is lower: about 0.028 to 0.045 times that of water.
A tennis ball has more mass than a styrofoam ball. Tennis balls are typically made of rubber and have a greater density compared to styrofoam, which is a lightweight material.
Yes, styrofoam floats because its density is lower than that of water. Styrofoam is made up of tiny pockets of gas trapped within a plastic foam structure, making it less dense than water and causing it to float on the surface.
The coin sinks because it is denser than water, causing it to displace less water and sink. The styrofoam floats because it is less dense than water, displacing enough water to create an upward buoyant force that keeps it afloat.
Yes, water has a relatively high density compared to many other substances.
The density of a styrofoam ball is very low, typically around 0.05 grams per cubic centimeter. This low density is due to the fact that styrofoam is made up of mostly air trapped within its structure.
Yes.
Well that depends, do you think 0.79 grams is high? Compared to water, which has a density of 1.0 grams.. so does alcohol have a high density compared to water? No. :P
A styrofoam cup can help to retain heat, but it is not as effective as materials like ceramic or insulated metal. Hot water in a styrofoam cup will cool down faster compared to using a better insulated material.
mass / volume = density relative density is that compared to water ( 1g / cm3)
nobc the Styrofoam is heavyer than paper
The mass of a styrofoam cube can vary depending on the size and density of the material used. In general, the mass can be calculated by multiplying the volume of the cube by the density of styrofoam. The formula is mass = volume x density.
Sugar has a greater density than water. This is obvious from the fact that it sinks in water. If you add sugar to water, the water's density increases.