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Why does a coin sink in water while a piece of Styrofoam of a similar size and shape floats?
Wiki User
∙ 14y ago
Coins are denser than water. Styrofoam is less dense than water.
Wiki User
∙ 14y ago
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What objects have a cone shape?
You could use a wooden block, a Styrofoam cone, a birthday party hat... anything like that.
Is a square and rectangle similar to a trapiziod?
Similar polygons have congruent angles and the same shape (but not necessarily the same size). Since the shape of a square and a rectangle is different from the shape of a trapezoid, they are not similar to it.
What is a simple closed curved similar to a oval shape?
An ellipse is the proper name for an oval shape, however, a circle is a closed curved shape similar to an oval shape.
What is a self similar shape?
A shape is said to be self-similar if it will map onto an enlargement of a part of itself.
What is a shape with the same shape but different size what is that called?
Similar.
Why does a coin sink while a piece of styrofoam of a similar shape and size floats?
Because a coin is more dense than water, while styrofoam is not.
Why does a coin sink in water while a piece of styrofoam of a similar size and shape float?
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.
How do you build a strong tower made out of toothpicks and white glue?
Buy pieces of styrofoam. Then, you stick the base in styrofoam. Next, you measure the length of the first piece and the length of the shape of the toothpicks. You may put some vertical on the horizontal toothpicks. Cut off the top of the toothpicks, and put glue on them. If you just poke the next piece of the styrofoam on, you wouldn't be using the glue. Make sure the length of the styrofoam is slightly bigger than the shape of the toothpicks. Glue the styrofoam on. Lastly, do it over and over again until reached height desired. You will need • pieces of styrofoam • Over 100 pieces of toothpicks • Elmer's Glue-All glue
How do you make a styrofoam wig. It's for cosplay and I see dragqueens with styrofoam moulded wigs and I need to learn to make them. Any ideas or pointers. I know nothing as of yet. Help?
I have never heard that idea. It must be unique. I would say take a large piece of styrofoam and cut it into the shape you want, but they do sell gelled wigs that work well too.
Why are styrofoam peanuts called peanuts?
They are called peanuts because of their similar shape and size to actual peanuts. The small, lightweight, and cushioning properties of the styrofoam peanuts make them an ideal material for packaging and shipping fragile items.
What is the same size and shape as a hippo but weighs less?
A Styrofoam hippo
Why are the little styrofoam pieces in a package called peanuts?
The term "peanuts" for the styrofoam pieces in a package was coined because of their small size and shape, resembling actual peanuts. These pieces are used for cushioning and protection of items during shipping and hence help prevent damage.
Which is a better insulator wood or styrofoam?
Styrofoam is a better insulator than wood. This is because styrofoam has a lower thermal conductivity, meaning it's better at resisting the flow of heat. Additionally, styrofoam is lightweight and easy to shape, making it a popular choice for insulation in buildings.
What floats higher in water an apple or a pepper?
A pepper floats higher than an apple because of its shape and lighter weight.
How much Styrofoam per pound of weight?
The volume and weight of Styrofoam can vary widely based on its density and form. On average, one pound of Styrofoam may fill around 0.5-1 cubic foot of space. However, this can change based on factors like the shape and compression of the Styrofoam.
Is styrofoam used too manufacture key rings?
It's probably not the best use for styrofoam because it wouldn't be too strong in the shape of a keyring. It has better uses when it is in big blocks.
How do you make a model of a fish?
Use Styrofoam then use spray paint.Use scissors to shape it in any form!
