Fluids
Download
1 / 9

Fluids - PowerPoint PPT Presentation


  • 92 Views
  • Uploaded on

Fluids. Density. ρ (rho), mass, and volume Density and Specific Gravity. The density of Iron is greater than that of water…so why do (most) boats float? See Buoyancy…. Pressure. Pressure, Force, and Area ALL DIRECTIONS IN FLUIDS P= ρgh…Why? . Atmospheric Pressure.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Fluids' - trang


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

Density
Density

  • ρ (rho), mass, and volume

  • Density and Specific Gravity

The density of Iron is greater than that of water…so why do (most) boats float? See Buoyancy…


Pressure
Pressure

  • Pressure, Force, and Area

  • ALL DIRECTIONS IN FLUIDS

  • P=ρgh…Why?


Atmospheric pressure
Atmospheric Pressure

  • Would a straw work in outer space?

  • Gauge and Absolute pressure



Buoyancy
Buoyancy

  • Check this out!

  • What is buoyant force?

  • Example 10-7


Archimedes
Archimedes

  • Weight of water displaced=Buoyant Force!

  • The quandary of a King

  • Eureka! (I’ve found it)

  • How it works


Density vs buoyancy
Density vs. Buoyancy

  • Displace more water with the same mass…

    Get more Buoyant Force!


Fluid dynamics
Fluid Dynamics

  • What is Mr. Weasly’s aspiration in life?

    • Find out how airplanes stay up! (Harry Potter reference)

  • Bernoulli’s Principle!

  • Curve balls?


ad