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The density of something is the mass divided by the volume, so if you cut the item in half, it will not change the density at all. Instead, the two halves of the item will have the same density.
Nothing would happen to its density.
The density is the ratio of mass to volume. It doesn't matter what size the piece of metal, if it is the same metal it has the same density, 8.4.
The density does not change, as density is the amount of material in a given amount of space. But each piece has the same amount of space and material relative to each other.
When the lens is cut vertically then the focal length of the lens will increase.the focal length will become approx double.
No
decreases
The density stays the same. The reason why is because the density of something is mass divided by volume, so if you cut the object in half, it will not change at all. :) ((and yes the other answer was gibberish lol.))
The density of something is the mass divided by the volume, so if you cut the item in half, it will not change the density at all. Instead, the two halves of the item will have the same density.
Density would go up 4 times
Density would go up 4 times
It is going to need to be divide by the original density and then after you find that out you get your answer.
Yes, the density of an object has no relation the number of pieces that the object is divided into, nor to the size of the obect. For example: The density of 1 pound of steel is exactly the same as the density of 1 ton of identical steel, and the density of 1 mL of water is exactly the same as the density of one Liter of water. That is the textbook answer, in real life most cutting techniques disturb the boundary of the cut line. So if you want a real to life answer then the density is only changed at the cut line where temperature and pressure will effect the structure of the metal being cut. Textbook answer is density remains unchanged throughout the whole of the material no matter how many times you cut it. think of density as "how hard something is packed together at the molecular level". This is a ok way to look at density. Cheers!
Nothing would happen to its density.
No. If an object is homogeneous, then you can cut it up into a bazillion smaller pieces, and every piece has the same density as the original object had.
No. You now have two pieces of the same density. They will half the mass, but the same density. Improved: No, the density is the same even if it's cut in half or how ever many pieces. Think about it this way. There's box A which masses out to about 10 grams. It has a volume of 10 cm^3( for those of you that don't understand the ^ it simply means that the 3 is an exponent) . If you divide it in half what will happen? It's not only the volume that's being cut in half, but also mass. In the equation it states that Density=Mass/Volume. We'll be using this equation to prove that this is correct. So to find the original density- D= 10g/ 10 cm^3 D=1g/cm^3 (or mL since 1cm^3= 1mL) D= 1g/mL To find the density for the half- D=5g/5cm^3 D=1g/mL As you can see, the density is still the same. DO NOT EVER divide the original density by 2, that's a common mistake people make. I hope this helped you.
it's a drawing of a piece,cut in half showing you the section of the object, as if you cut the object in half yourself and looked inside it !!