Properties of matter
What is matter?
Anything that has a mass and occupies a place in space
Explain general properties
Common to all bodies
Ex: mass, weight, inertia, impenetrability and volume
Mass is measured in…
And with...
Kg
In a scale
What is pressure?
Measure of how force is distributed in a certain area.
What is atmospheric pressure?
What is its instrument?
Is caused by weight of air.
Barometer
States (explain them)
1. Gaseous: near particles
2. Liquid: nearer particles
3. Solid: closed particles
Explain particular properties
Only a few have them
Ex: hardness, malleability, taste, smell
It is measure in…
With...
KG/m3
hydrometer
Formula of pressure:
P= F/A
The first barometer was design by...
Evangelista Torricelli
What is properties?
Attributes or calamities that characterize a matter.
Specific properties
Loto of bodies have the equal properties. Are from the same substance.
Ex: boiling point
Fórmula of density:
D= mass/volume
+ Force in a small area=
+ pressure
Hydrostatic Pressure, what is it?
It can be calculated by...
It is due to the weight of the water.
Knowing the density of the liquid.
Types of properties
General
particular
specific
What is mass?
Amount of matter contained in a body
What does this density allows us to do?
We can see different materials of the same volume have different masses
+force in a large area=
- pressure
Formula of density:
Formula of hydrostatic pressure:
Ɵ= m/v
P= Ɵ gh
What is density?
Amount of mass per volume unit.
Pressure is measure in…
Pascals (Pa)