Why do solids do not diffuse in each other?
This is because of diffusion , the movement of particles from an area of high concentration to an area of low concentration. This means that diffusion does not happen in solids – the particles in a solid can only vibrate and cannot move from place to place.
Why solid can diffuse very slowly?
The rate of diffusion in solids is fairly low because in solids the particles are found together firmly and the particles simply vibrate about their fixed positions , because their kinetic energy is low and not let them break away from their matual force of attraction .
What is diffusion Why do liquids diffuse faster than solids?
Answer: Liquids get diffused quicker as compared to solids because they have more spaces between the particles(molecules) than that of solids. So they can spread and move easily in thier medium. The rate of diffusion in gases is faster as compared to solid and liquid .
Can solids flow?
Because the particles don’t move, solids have a definite shape and volume, and can’t flow. Because the particles are already packed closely together, solids can’t easily be compressed.
What are two solids that flow?
A granular material is made up of solid macroscopic particles that interact with one another but lose energy while doing so. Granular materials are solids that can flow and behave like liquids. Examples of granular materials include sand, coffee, nuts, even corn flakes.
Is baby powder solid?
It’s soft and powdery.” Baby power is also a solid. It’s just a ground down piece of talc. Even when you grind a solid into powder, you will see tiny pieces of that solid under a microscope. Liquids will flow and fill up any shape of container.
Why do solid change into liquid on heating?
When a solid is heated the particles gain energy and start to vibrate faster and faster. Although the particles are still loosely connected they are able to move around. At this point the solid is melting to form a liquid. The particles in the liquid are the same as in the solid but they have more energy.
Is goo a solid or liquid?
The goo seems like a liquid because it flows off your fingers and it takes the shape of the container you put it in. But when you squeeze the goo…it turns into a solid.