First put the mixture in a colander and separate the salt and pepper from the pebbles. Then put the salt and pepper in water and stir it to dissolve the salt. The pepper will not dissolve, and you can remove the pepper. Then allow the water to dissolve and you will be left with the salt.
To separate ground pepper from pebbles, you can use a sieve or strainer with small enough holes to catch the pebbles while allowing the ground pepper to pass through. Gently shake the sieve over a bowl to separate them. Alternatively, you can use your fingers to pick out the pebbles manually from the ground pepper.
Ground pepper floats in water and it's smaller than pebbles. You could either dump the mixture in water and skim off the pepper, or put the mixture in a sieve and shake until pepper stops coming out.
The pepper can be blown aside, pebbles removed by sifting. Salt will dissolve in water, pepper will float on the water, pebbles fall to the bottom.
1.Put the mixture on a sieve.
2.By sieving pebbles are separated.
3.Put the mixture salt-pepper in water.
4.Salt is soluble.
5.Pepper is separated by filtering.
All you have to do is put water and the salt would be separated from the pepper
How could you separate salt and pepper
Miners used the technique of panning to separate gold from sand and pebbles in running water. They would gently swirl a pan containing the materials in water, allowing the gold to sink to the bottom while the lighter materials were washed away.
A typical density for black pepper is 550g/l. This really depends on what kind of pepper you are talking about. Here is a useful formula to find out the density of your method. D= M/V (Density equals Mass divided by Volume) You can find the Mass by weighing the pepper on a scale. You can figure out the approximate volume by measuring the pepper in different ways (depending on its size). Once you have the 2 results, you can divide the Mass of the pepper by the Volume of the pepper. The result would be the Density of the pepper.
Use a magnet to separate the iron, Add the reaming mixture to water, the salt will dissolve, the pepper will float and the sand will sink- separate the pepper from the surface, filter the solution to retrieve the sand then evaporate the water to get the salt
You can separate small stones and large pebbles by using a mesh sieve or screen with different sized holes. Pour the mixture of stones and pebbles onto the sieve and shake it gently to allow the smaller stones to fall through while the larger pebbles remain on top.
it's a mixture !
your eyesight
Vibrations should make the lighter pepper rise to the top.
you separate those items by weight, appearance, and density
Cracked pepper is a peppercorn that has been broken apart or "cracked" The pepper you would have on your table is more ground up and finer in consistency.
you can seperate it by using a screem
You would screen out the larger rocks. Build a wooden frame, and use some screen that would exclude the rocks, but which would allow the pebbles to flow through. What he said works, but I consider pebbles to be small, kind of round, smooth stones. You could do what he said, or you could rake them, or depending on your situation, using your hands might be better, if you only need a few of them.
pepper actually floats only some goes to the bottom in a water solution so after that you would need to filter the pepper and sawdust because it is larger and then evaporate the water.
It would be a good idea to have pepper grinders because sometimes you may need to grind up pepper due to not having it already ground up at the table.
pepper actually floats only some goes to the bottom in a water solution so after that you would need to filter the pepper and sawdust because it is larger and then evaporate the water.
to separate salt and water you can put it out side and let the water evaporate or to speed things up you can put it on the stove.
A mixture of pebbles and water would be heterogeneous.
if youre referring to ground pepper, then sugar would disolve faster as it is more dense. whereas, pepper corns wouldn't disolve, perhaps over a very long period of time ie, months, but basically sugar would disolve faster.