rock is much more dense than foam. It's like a full bottle of coke weiging more than an empty bottle of coke.
Yes, one kilogram of foam takes up more space than one kilogram of rock. This is because foam is much less dense than rock, meaning it has a larger volume for the same mass. While both weigh the same, the structure of foam makes it bulkier, resulting in a greater amount of space occupied.
yes
of course not
1 kilogram = 1000 grams and 1 gram = 1000 milligrams. You now have all the information required to work out, for yourself, the answer to this and similar questions.
Kilogram or ton.
Yes, one kilogram of foam takes up more space than one kilogram of rock. This is because foam is much less dense than rock, meaning it has a larger volume for the same mass. While both weigh the same, the structure of foam makes it bulkier, resulting in a greater amount of space occupied.
because there's more space between the molecules in foam than there is in rock
yes
of course not
No.
1 kilogram = 1000 grams and 1 gram = 1000 milligrams. You now have all the information required to work out, for yourself, the answer to this and similar questions.
Sand has more pore space compared to rock. This is because sand particles are smaller and have less surface area than rock particles, allowing for greater pore space between the grains.
That depends what substance you have a kilogram of.A kilogram of air fills many many cc.A kilogram of water fills only 1,000 cc (1 liter).A kilogram if ice fills a few more cc than a kilogram of water does.A kilogram of lead, gold, or rock fills only a small number of cc.
yes
Yes. Kilogram is the unit of mass.
Kilogram or ton.
foam