Fluids Mind Map

Particle Theory Of Matter

Particle theory of matter ISTAMP 1. All matter is made up of particles. 2. All particles are in constant motion 3. All particles of one substance are identical 4. Temperature affects the speed at which particles move. 5. In liquids and solids, the particels are close together and have strong forces of attraction between them 6. In a gas, there are spaces between the particles.

Viscosity

Affects of Temprature

Buoyancy

Pressure

Density

Viscosity is a measure of a fluid's resistance to flow.

When temperature increases the fluids viscosity goes down making the fluid flow easily.

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If the density of the object is greater than the fluid it is in it will sink

If the density is lower it will float

If the density is the same it will hover

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For solid its Grams per cubic centimeters

For gasses its kilograms per liter

You calculate density by doing mass divided by volume

Buoyancy is the tendency of a object in a fluid to rise or sink due to its density differences with its surroundings.

When a solid body is partially are completely immersed in a fluid, the fluid exerts an upward force on the body, whose magnitude is equal to the weight of the displaced fluid.

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Air pressure changes with altitude

Pressure in a fluid changes with its depth

Pressure is the amount of force applied to a given area

Compression is a decrease in volume caused by force

Pressure is force divided by area

f= mass (kg) x 10 newtons per kilogram

Weight x 10