Evaluate the direction and rate of change of water surface

Assignment Help Mechanical Engineering

Reference no: EM131090535

A conical flask contains water to height H = 36.8 mm, where the flask diameter is D = 29.4 mm. Water drains out through a smoothly rounded hole of diameter d = 7.35 mm at the apex of the cone. The flow speed at the exit is approximately V = (2gy)]^1/2, where y is the height of the liquid free surface above the hole. A stream of water flows into the top of the flask at constant volume flow rate, Q = 3.75 X 10^-7 m^3/hr. Find the volume flow rate from the bottom of the flask. Evaluate the direction and rate of change of water surface level in the flask at this instant.

Reference no: EM131090535

Questions Cloud

Presentation outline and topic : Criminal Evidence and the strategies and techniques utilized by criminals to commit crimes are constantly changing. Therefore, the strategies and procedures used to collect and present criminal evidence must also continue to evolve.

How much does the company have to pay the bond holders : how much does the company have to pay the bond holders?

Calculate the payoffs at different price levels : Using one of your stocks and the corresponding put, create a protective put trading strategy to protect ALL of that one stock that you have bought; If you do not have total coverage, then only cover the number of stocks based on the number of put ..

What selling price should you place on your home : What selling price should you place on your home? Explain using capital budgeting calculations - The differences are due to vagaries in how property tax assessors assessed the taxes when the homes were built. In this tax jurisdiction, once annual t..

Evaluate the direction and rate of change of water surface : Evaluate the direction and rate of change of water surface level in the flask at this instant.

Determine the force supported by members bc and df : If the concrete is modeled as a fluid with 90 lb/ft3 specific weight, determine the force supported by members BC and DF.

What is the purpose of cost accounting iss : What is a supply chain? What is the purpose of supply chain management systems? What is the purpose of cost accounting ISs? What is the relationship between CAD and CAM systems?

Why are the federal reserve governors appointed : Why are the Federal Reserve Governors appointed for such long time periods and provide some suggestions of what could happen if they had shorter terms?

Design and implement a simple database application : UMBC - IS 676: Information Integration - Your inventory database contains information about books, and music CDs. The items are stored in different warehouses in the country. Each warehouse stocks different quantities of the products that you sell.

User Account

All Pages