The answer depends on how big a cube.
The average mass of a Styrofoam cup is approximately 5 grams.
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.
The bag of stones is heavier because stones have a much higher density than styrofoam balls. Density is mass divided by volume, so the weight of the material is determined by the mass. Stones are denser and therefore heavier than styrofoam balls of the same volume.
The density of the cube is calculated by dividing the mass of the cube by the volume of the cube. The volume of a cube is given by the formula side length cubed, so the density of the cube would be mass (g) divided by side length (cm) cubed.
A large cube may have more mass than a small cube if it is made from a denser material or if it has a greater volume, meaning more matter is packed into the large cube. However, the size alone does not determine the mass.
0.10
.10g/cm3
of course, the answer is simple... the answer is... No or yes... 50/50 chance -- you guess!
The average mass of a Styrofoam cup is approximately 5 grams.
It's called "the mass of the cube" or "the cube's mass".
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.
The bag of stones is heavier because stones have a much higher density than styrofoam balls. Density is mass divided by volume, so the weight of the material is determined by the mass. Stones are denser and therefore heavier than styrofoam balls of the same volume.
By keeping it in the styrofoam cup. Covering it up may help avoid heat from coming in.
mass is sort of like the measure of an objects volume, and has no set number per substance, but density is a fixed figure. As to which object is denser, it depends what type of metal you are talking about, but most of the time metal would be more dense. As to how much mass they have, it depends how big the piece of Styrofoam is, and what type and how big the metal is.
Styrofoam is a mass noun, it is already plural. It is most often encountered as an adjective - i.e. a Styrofoam mug, a Styrofoam container ... and these do not have a plural just as there is no plural for "big" in 10 big mugs or 20 big containers, we just say 10 Styrofoam mugs, 20 Styrofoam containers.
To find the density of the cube material, divide the mass of the cube by its volume. You would first need to know the volume of the cube to calculate its density accurately. If the volume of the cube is 8cm³, then the density would be 96g/8cm³ = 12g/cm³.
Yes, sand is generally heavier than Styrofoam. Sand has a much higher density, meaning it is more compact and contains more mass in a given volume compared to Styrofoam, which is a lightweight material made from expanded polystyrene. Consequently, if you compare equal volumes of both materials, sand will weigh significantly more than Styrofoam.