Viscosity
Physical state with highest degree of fluidity
GAS
What happens with the viscosity after mixing a really viscous solution with water?
The overall viscosity is reduced
What matter is made of
Tiny particles always moving
Refers to the amount of matter in a body
MASS
Physical state with the highest degree of cohesion between its particles and lesser viscosity
SOLID
Cooling down runny sugar caramel
The viscoty increases
Movement of particles in favor of the concentration gradient
DIffusion
Refers to the amount os space occupied by a certain body
Physical state with the most viscous fluids
LIQUID
Warming up really thick soup
Its get more fluid and less viscous
Movement of particles due osmotic force generated by a selectively permeable membrane
Osmosis
Ratio between Mass and Volume
Density
What is viscosity?
The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness":
Melting metal under a blowtorch
As hotter it gets, more fluid and less viscous it becomes.
Particle property that explain why mixing 2 volumes in a solution does not necessarely result in their combined volume
Spaces Between Particles
Effects on density of a sponge after compressing it as hard as possible
The density increases relative to the decrease of volume
How can we measure or test viscosity?
Some possible tests are a ramp test and the Bubble test. Also its possible to gaige its viscosity or thickness with tactitely.
Inversely proportional to the degree of movement of particles
viscosity
Property of particles that explains diffusion and Brownian movement
Particles are always moving and colliding
Common units for density