Home > categories > Security & Protection > Fire Hydrant > Do you have a fire extinguisher or fire blanket in your kitchen and do you know how to use them?
Question:

Do you have a fire extinguisher or fire blanket in your kitchen and do you know how to use them?

Do you have a fire extinguisher or fire blanket in your kitchen and do you know how to use them?

Answer:

Hi, Bernoulli's principle should help you out with this question. V^2/2 + gh + P/d Constant Where: V Velocity of fluid g gravity h height P pressure d density. In our case, gravity doesn't matter because we are talking about horizontal flow, so height is effectively zero. Also the density of water is defined as 1. so now we have V^2/2 + P Constant c V^2 2(c - P) V Sqrt (2(c-P)). Hope that helps, Matt
The best policy is to wear goggles ALL THE TIME in the lab. Even if you are doing something safe, someone near you may not. And it is almost impossible to replace your eyes!
sophisticated subject. research on to google or bing. that will may help!

Share to: