Can Someone Help Me Understand Bernoulli's Equation for My Physics Course?

Click For Summary

Homework Help Overview

The discussion revolves around understanding Bernoulli's equation within the context of a physics course. The original poster expresses difficulty in grasping the concepts due to a lack of prior physics education.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants inquire about the original poster's current understanding and what specific aspects of the equation are confusing. There is mention of substituting quantities into the equation and a discussion about the relevance of viscosity in the context of idealized flow.

Discussion Status

The conversation is ongoing, with participants seeking to clarify the original poster's understanding and guiding them towards relevant aspects of Bernoulli's equation. There is an exploration of assumptions regarding the flow conditions and the application of the equation.

Contextual Notes

The original poster has limited prior exposure to physics, which may affect their comprehension of the problem. There is a mention of specific quantities involved in Bernoulli's equation and the potential confusion surrounding the inclusion of viscosity.

ttang94
Messages
2
Reaction score
0
Screen Shot 2013-09-13 at 7.31.50 PM.png


Screen Shot 2013-09-13 at 7.36.00 PM.png


Hi everyone, I am currently doing Physics at UNI but I haven't done it in high school. I was wondering if you guys can help me by guiding me on what to do? Much appreciated.

I am not doing a Physics Degree. I am doing Physics as an online course as an elective and I have no idea what the questions are on about as I have not done Physics since Year 10.
 
Last edited:
Physics news on Phys.org
What have you done so far on the problem? What don't you understand properly?
 
I don't understand how to use the equation.
 
Bernoulli's equation has quantities like pressure, speed, and height in it. The problem statement has information about pressure, speed, and height in it. It appears, at first glance anyway, that substitution of the given quantities into Bernoulli's equation is the way to go.
 
Part of the problem statement includes the viscosity of water, but I don't think that you're supposed to use that in your calculations and instead assume an idealized flow, which is what most Bernoulli problems do.
 

Similar threads

  • · Replies 6 ·
Replies
6
Views
3K
  • · Replies 2 ·
Replies
2
Views
10K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 8 ·
Replies
8
Views
1K
  • · Replies 14 ·
Replies
14
Views
3K
Replies
25
Views
5K
  • · Replies 8 ·
Replies
8
Views
3K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 9 ·
Replies
9
Views
2K