Particle Theory
All matter is composed of _______________.
What are particles?
_____________uses pressure in gasses.
What is pneumatics?
Flow rate is a ______________ observation.
What is quantitatve?
Particles are in constant ________.
What is motion.
Hydrulics uses pressure in _______________.
What is liquids?
The upward force in a fluid.
What is buoyancy (buoyant force)?
When you add heat to a substance it ____________.
What is expands?
Your house hold plumbing is an example of ______________.
What is hydraulics?
These observations require you to use your senses.
Qualitative?
Particles in this state of matter move very fast and are very far apart from each other.
What is gas?
Hot air balloons float because hot air is less ___________.
What is dense?
The higher the viscosity the __________the flow rate.
What is slower?
Something that happens to a substance when heat is added.
What is expands?
Particles can move and slide past each other in this state of matter.
What is a liquid?
This universal substance has a density of 1.0g/ml.
What is water?
When a substance changes from a gas to a liquid.
What is a condensation?
How thick a fluid is.
What is viscosity?
Wen the buoyant force acting on an object is stronger than the force of gravity, the object will do this.
What is float?