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Yes, Styrofoam is generally lighter in weight than cardboard. Styrofoam, or expanded polystyrene, is made up of 90% air, which contributes to its low density. In comparison, cardboard, while lightweight, is denser and heavier due to its fibrous composition. Thus, for equivalent sizes, Styrofoam typically weighs less than cardboard.
What else can I help you with?
Is steel lighter when in the water?
No, steel is not lighter when in water. Steel is denser than water, so it will sink in water rather than float. The weight of the steel displaces an amount of water equal to its weight, making it sink.
How much lighter than air is fluorine?
Fluorine is a gas at room temperature and has a molecular weight of about 19 g/mol. Compared to air, which has an average molecular weight of approximately 29 g/mol, fluorine is somewhat lighter than air. Specifically, fluorine is about 34% lighter than air. However, since it is a gas, it will still mix with air rather than rising like a lighter-than-air gas such as helium.
How many times is helium heavier than hemoglobin?
Helium is actually lighter than hemoglobin. The molecular weight of helium is about 4 g/mol, while the molecular weight of hemoglobin is approximately 64,500 g/mol. Therefore, helium is not heavier than hemoglobin; it is significantly lighter by a factor of about 16,125.
Greenhouse gases are obviously lighter than air How then are they measured by weight How does one weigh something that is lighter than air?
Greenhouse gasses are NOT "obviously lighter than air"; carbon dioxide is significantly heavier than air.One way to weigh something that's lighter than air is to weigh it in a vacuum.
Why do hellium-filled balloons rise in air?
Helium is lighter than air, so when it is trapped inside a balloon, it creates a lifting force known as buoyancy that causes the balloon to rise. This is because the buoyancy force exerted by the helium is greater than the weight of the balloon and the air it displaces.
How much does 5in of styrofoam and cardboard weigh together?
You need more information.5 inch cube? Sphere? 5" thick of unspecified dimensions?What is the density of the Styrofoam? What is the thickness and density of the cardboard? (weight per square inch?).If you are creating something new, and wish to find a weight per square foot, per example, then you can probably get the required information on the WWW, or from your vendor.
Is paper mache heavier than Styrofoam?
Paper mache is generally heavier than Styrofoam. This is because paper mache is made from paper and glue, which adds density and weight, whereas Styrofoam is a lightweight material composed of expanded polystyrene foam. The specific weight can vary based on the thickness and composition of the paper mache, but in most cases, Styrofoam is significantly lighter.
Is cardboard a better insulator than styrofoam?
Styrofoam generally provides better insulation than cardboard. Styrofoam has a higher insulating capacity due to its closed-cell structure, which traps air and provides better thermal resistance compared to the open-cell structure of cardboard. Additionally, Styrofoam is more water-resistant, making it a better choice for insulating against moisture.
Why is a styrofoam ball lighter than a bowling ball?
No
Is a cardboard carton stronger than a styrofoam carton?
Cardboard carton is stronger than styrofoam carton since it is used in most industrial packaging, whether it be the food industry or electronics industry. When it is sealed with a quality case sealer and a durable carton sealing tape, then you're sure that your carton packaging can withstand whatever environment it will be stored in.
Why does a styrofoam ball floats in water?
Styrofoam is lighter than water, so it floats. In nature, heavy objects are more effected by gravity, so they are forced down.
What is the weight of oil?
weight of oil is lighter than water
What would happen if you put a block of Styrofoam into water?
The block of Styrofoam would float on the surface of the water because Styrofoam is less dense than water. Its buoyant force is greater than its weight, causing it to stay afloat.
What is lighter oxygen or nitrogen?
Nitrogen is lighter than oxygen. The atomic weight of nitrogen is approximately 14, while the atomic weight of oxygen is approximately 16.
Is the density of styrofoam less than paper?
nobc the Styrofoam is heavyer than paper
What is heavier the density of a bag of styrofoam balls or the density of a bag of stones?
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.
What are the useful features of plywood?
Less expensive than solid wood, lighter weight to work with, lighter weight finished project, can be matched with other wood, easier to cut than some solid woods
