0
Depends upon the two rocks and where they are. You will get dust as one stone wears away the other, or they wear away each other depending on the comparative density. Two rocks in a tumbling drum will slowly round each other off, creating smooth roundish stones. If one has iron content, and the other flint, you could create some sparks that could be used to make a fire. If the rocks are coal, you could get a very fine coal dust that can be lit with a match.
What else can I help you with?
What happens when you rub wool and amber together and why?
Nothing happens. I have amber and wear it with wool and other clothing. At the very most there is friction.
What happens if you rub grease on paper?
The paper becomes semi-transparent.
What happens if you rub sandpaper on your nipples?
It will just hurt a lot, so I advise you not to do that.
What word defines vibrations caused by an earthquake?
It is when the rocks are breaking under pressure, elastic rebound, and the forces pushing/pulling on rocks.
What is bad friction in gears?
bad friction is when 2 things rub together .
How do you sharpen rocks with other rocks?
Rub them together.
What method can you use to make sand from rock?
get two reddish brownish rocks and rub them together i learned this in science and when i find rocks like that i always rub them together
What happens if your muscles rub together?
you will die
How do you make a clay?
rub rocks together and put in water and stir
What happens when you rub your hand together?
Friction, resulting in heat
What happens when an oceanic plate and a continental plate rub together?
tsunamis and earthquakes
When you rub two objects together what happens?
When we rub two objects together then heat energy is generated.
What happens when you rub wool and amber together and why?
Nothing happens. I have amber and wear it with wool and other clothing. At the very most there is friction.
How can you make a fire with just rocks?
you need a certain type of rock called flint and you need a stick and you rub the flint and the stick together to cause friction and that causes fire.
What kind of energy conversion happens when you rub your hands together?
Mechanical energy is converted into thermal energy when you rub your hands together. The friction between your hands causes them to generate heat, which warms them up.
What process happens when minerals are precipitated out of water and hold particle of rocks together?
nothing happends
What process happens when minerals are precipitated out of water and hold particles of rocks together?
nothing happends
