Fluid
What exerts a pressure equal in all directions and an upward buoyant force? Liquids and gases flow.
Fluid
What do all gases share?
The same properties
What is the state/phase of matter?
The physical form in which matter exists.
What is it called when a solid changes to a liquid?
Melting
What type of buoyancy sinks in water?
A greater buoyancy
Which principle has the buoyant force in a fluid that is an upward force equal to the weight of the fluid that the object displays?
Archimedes Principle
What laws have pressure to volume?
Gas laws
What are the four states of matter?
Solid, liquid, gas, and plasma.
What is it called when a liquid goes to a solid?
Freezing
What type of buoyancy floats in water?
A less buoyancy
What force equals the weight of a fluid displaced?
Buoyant force
What law relates pressure to its volume? For a fix amount of gas at a constant temperature, the volume of a gas increases as the gas’s pressure decreases.
Boyles Law
What happens when a substance TAKES IN heat?
It’s particles gain energy and move more quickly.
What is it called when a liquid changes to a gas?
Evaporation
What principle changes at any point in an enclosed fluid?
Pascals principle
What principle has a change at any point in an enclosed fluid that will be transmitted equally to all parts of the fluid? Pressure increases all points in a container.
Pascals Principle
What law has the rule for the pressure of a gas increases as the temperature increases, if the volume of the gas doesn’t change. The pressure decreases as the temperature decreases, if the volume of the gas changes.
Gay-Lussac’s Law
What happens when a substance RELEASES heat?
It’s particles lose energy and move more slowly.
What is it called when a gas changes to a liquid?
Condensation
What gas law’s pressure increases as the temperature increases if it doesn’t change?
Gay-Lussac’s Law
What principle has the rule of as the speed of a moving fluid increases, the pressure of the moving fluid decreases?
Bernoulli’s Principle
What law has a fixed gas constant pressure, as the volume increases as the gas’s temperature increases temperature in Kelvin?
Charle’s Law
Answer the following:
Solid+heat
Liquid+heat
Gas-heat
Liquid-heat
Liquid
Gas
Liquid
Solid
What is it called when a solid goes to a gas? What is it called when a gas goes to a solid?
Sublimation. Deposition.
Which law has a fixed amount of gas at a constant temperature?
Boyles law