Part 2: Physical Science Flashcards
Matter
Anything that takes up space and has mass
Property
A quality or characteristic of something
Particles
Extremely small pieces of matter
Evaporation
liquid turning into gas
Condensation
gas turning into liquid
Density
the amount of particles in a substance
Magnetism
force of attraction. Iron and Steel are the only magnetic metals
Mixture
A combination that can be seen and separated easily
Solution
a combination that cannot be seen or separated easily
Dissolve
To become invisible in a liquid
Conductor
Something energy can travel through
Insulator
Something that blocks the flow of energy
Energy
The ability to do work
Light Energy
Energy our eyes can see
Sound Energy
Caused by vibrations
Thermal Energy
Energy of moving particles, heat energy
Mechanical energy
Energy of motion
Electrical Energy
Energy of moving electrons
Solar energy
energy of the sun
Reflection
bouncing of light
Refraction
bending of light
Transparent
Allowing all light to pass through
Translucent
Allowing some light to pass through
Opaque
Allowing no light to pass through
Electric Current
Invisible flow of electricity
Electric Circuit
The path on which electricity travels
Series Circuit
a circuit without branches
Parallel Circuit
a circuit WITH branches
Electromagnet
Temporary magnet made with an electric current
Force
A push or pull
Gravity
A force pulling us down to Earth
Friction
The rubbing of an object on a surface.