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Is a cup of feathers more dense than a cup of pennies?
Feathers are less dense than pennies. A cup of pennies will weigh more than a cup of feathers. A truck load of pennies will outweigh the same sized truck load of feathers. A sports stadium of pennies will outweigh that same stadium full of feathers. Density is the mass per unit of volume of a material. When we compare densities of materials, we compare the mass of a given volume of one material to the mass of the same volume of the other material.
Why is a cup of pennies denser than a cup of feathers?
That depends on the feather.A new US Penny will weigh approximately 2.5 grams (metric).An ostrich feather might weigh as much as twice that amount.A feather from a canary won't weigh anywhere near as much.A feather from a goose probably weighs less than a penny.
Which is denser lead or feathers?
Lead is denser than feathers. Lead is a heavy metal with a high density, while feathers are lightweight and have a low density due to the air trapped within them.
How many pennies does it take to make a plastic cup touch the bottom of a bowl filled with water?
It will greatly depend on the size of the cup. The weight of the pennies will have to counter act the bouyancy of the cup. It will probably take at least 60 - 100 pennies.
What are good science fair projects for lemons?
Take a cup of lemon juice and three pennies and put all three pennies in the cup of lemon juice and leave it in there for 3 days and see what happens to the pennies.
How much calourise in one dried apricot?
A cup of dried apricots is equal to a cup of feathers or a cup of lard or a cup of apples. A cup is a cup no matter what.
How many pennies can fit in a 3oz paper cup?
A standard 3-ounce paper cup has a volume of approximately 88.7 milliliters. Since a penny has a volume of about 0.36 milliliters, you can fit roughly 246 pennies in a 3-ounce paper cup. However, this is an estimate and can vary slightly based on how the pennies are arranged.
How many pounds are there in cups?
a cup is considered a liquid measurement, not weight. eg: what is heavier, a cup of feathers or a cup of sand?
What is denser a ton of lead or a ton of feathers?
Lead is more dense than feathers. It doesn't matter how much you have of either one. A chip of lead is more dense than a 10-mile convoy of trucks loaded with feathers.
What is denser a penny or a paperclip?
A penny is denser than a paperclip. Pennies are made of copper and have a higher density compared to paperclips, which are typically made of steel. Density is a measure of mass per unit volume, so the penny is denser due to its material composition.
What animal has thick feathers?
One animal that has thick feathers is the ostrich. Ostriches have a double layer of feathers, with the outer layer being long, loose, and soft, while the inner layer is shorter and denser, providing insulation and protection.
How many pennies can fit in a foam cup until it sinks?
about 30
