Solids
The characteristics of a solid are
Definite shape and definite volume
The characteristics of a liquid are
Indefinite shape and definite volume
The characteristics of a gas are
indefinite shape and indefinite volume
Liquid -> Gas
Vaporization
Solid -> Liquid
melting
The particles of a solid do not move so they
vibrate
Both liquids and gases are
In sublimation we skip the ______ state
liquid
Solid -> Gas
sublimation
Particles of a solid are arranged in a
organized pattern and particles are fixed
Honey flows slower than water because it has ________ viscosity
higher
The pressure of a gas is
the force divided by the area
The temperature at which the liquid turns to solid is called
freezing point
The temperature at which the liquid turns to gas is called
boiling point
The two types of solids are
Crystalline and amorphous
viscosity is
the resistance of a liquid to flow
a tire has an area of 5.5m2 and a force of 100N is applied on it. What is the resulting pressure?
100/5.5 = 18.18Pa
vaporizing on the surface only is called
evaporation
vaporizing on the surface and below is called
boiling
The difference between crystalline and amorphous solids are
organization of particles
The surface tension is
The ability of liquid particles to pull each other closer
When you increase the temperature of a gas it
has more volume
Melting is an (endothermic/ exothermic) change
endothermic
Freezing is an (endothermic/exothermic) change
exothermic