Download presentation

Presentation is loading. Please wait.

Published byConnor Hogan Modified over 3 years ago

1
Measuring Fluid Pressure

2
Sample data: Alcohol Height (m)Pressure (Pa) 0.131000 0.262000 0.393000 0.524000 0.655000 0.786000

4
Slope of Pressure vs height Slope = rise/run = Pressure/height Pa = N = kg m = kg m m m 2 m m 3 sec 2 m 3 sec 2 kg/m 3 = density = ρ m/sec 2 = acceleration

5
Best fit equation = slope Alcohol = 7692.3 x Y= mx + b Pressure = 7692.3 h + b ( b can be disregarded. When pressure = 0 then height would = 0)

6
Pressure vs height Pressure (Pa) Height (m) Glycerin Salt water Fresh water Alcohol

7
Pressure vs density using the best fit lines LiquidDensity (ρ) Kg/m 3 Best fit equation Equation at 0.4 m Alcohol785.47705 h2830 Freshwater10009810 h3924 Saltwater102710075 h4033 Glycerin126113538 h5415

9
Pressure is proportional to height P α h and P α ρ So therefore: P α ρ h × some constant C P = C ρ h

10
C = P = Pa = N/m 2 * m 3 ρ h kg/m 3 * m kg * m = kg * m * m 3 m 2 * kg * m * sec 2 C = m/ sec 2

11
Finding C (using data for seawater) P = C ρ h C = P = 1 P ρ h ρ h C = 1 * 10 075 1027 C = 9.81 m/sec 2 Slope Trend line formula

Similar presentations

Presentation is loading. Please wait....

OK

2.4 Write Equations of Lines

2.4 Write Equations of Lines

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on power diode circuit Ppt on viruses and anti viruses Ppt on action research in education Download ppt on cell fundamental unit of life Ppt on self development books Ppt on ms project 2010 Ppt on merger and amalgamation companies act 2013 Ppt on gender inequality in india Ppt on environmental issues in chennai Ppt on forward contract