Both .
Mass is the amt. of matter in a space. The mass of all of the pieces together stays the same, while the mass of individual pieces that have been cut lessens.
the sponge has less molecules where as the book has more molecules in one place
Even though a sponge may be the same size as a book, the sponge has hundreds of holes in it. The book has far more material in the same amount of space that the sponge takes up. In other words, the book is far more dense than the sponge.
Yes. The larger the sponge the more mass it can hold in its pores. So if you have a very small sponge, it could only hold a small amount of liquid. If you have a large sponge, it could hold a lot more liquid. This is ALWAYS the case.
yes
It depends on the mass of the sponge.
a mass is 1200 pieces.
Measuring the mass of sponge iron.
To answer this we need also the density of the sponge material.
If the pieces came from a solid object of uniform density then the ratio is the same for each piece. But if not, the ratios need to be calculated separately.
the number of pieces should weight less than the whole pie weight.. la weraa
no; they have the same volume but their mass is quite different; density is mass/volume and the sponge has much lower density
35% of 65kg. Total mass does not change regardless of how many pieces the object is broken into
Mass is the amt. of matter in a space. The mass of all of the pieces together stays the same, while the mass of individual pieces that have been cut lessens.
The three pieces of evidence used to support the idea of Pangea include the shape of the continents, fossil records, and geographical markers. Pangea was the single land mass which broken into numerous pieces to create the Earth as it is today.
Evaporation
sponge