Archimedes Principle Lab Report

Submitted By bremen92

Words: 362

Pages: 2

Open Document

Brenda Menjivar
Guangyuan Xu, Justin Chan
Prof. Karl Sandeman
Archimedes’ Principle
Objectives

The purpose of this lab was to verify Archimedes’ principle. This was done by applying his principle in the determination of densities and specific gravities of solids and liquids.

Calculations
D=M/V
B=pfluidVfluidg
B=pfluidVfluid
B=Win-air-Win-fluid= pfluidVobject
Vobject= (Win-air-Win-fluid)/pfluid
Pobject=Win-air/Vobject=pfluidWin-air/(Win-air-Win-fluid)
s.g=Pobject/Pwater

Procedure
1. We measured the diameter (D) and height (h) of the cylinder with the Vernier caliper.
2. We suspended the metal cylinder by the fine wire from the hook of the balance, over the scale pan and weighed the cylinder in air.
3. We placed a beaker of water on the adjustable circular platform over the scale pan, and immersed the cylinder completely. We weighed the cylinder in the water. After that we removed the beaker and carefully dried the cylinder.
4. We used the liquid X to replace the water.
5. Finally, we weighed the hollow block in in air. We slipped the lower end of the cylinder into the hole in the block. We weighed the suspended block and cylinder in the liquid X. We made sure the block and cylinder were completely submerged. Lastly, the block and cylinder were dried.

Discussion
Archimedes’ principle is a great way to measure the density of liquid, as well as the volume of items. In this experiment, the percent error came from the incorrect volume of cylinder and the salt of watercame

Buoyancy Lab Report Essay

Buoyancy Lab: Archimedes’ Principle TABLE OF CONTENTS CONTENTS …………….………….…………….……………………………..Page No. 1. Abstract…………………………….…………….………….…………….……………….. 3 2. Objective & Introduction ……….……………………………………….………………...4 3. Theory & Experimental Methods ……………………………….………………………...5 4. Results & Discussion …………………………………………………….………….............6 5. Conclusions..…………………………………………………….…………………………..7 6. References.…………………………………………………………………………..………8 7. Appendix ……………………………………………………….……………..………….…9…

Words 899 - Pages 4

Laboratory Techniques and Measurements Essay

Measurements Peter Jeschofnig, Ph.D. Version 42-0165-00-01 Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions, diagrams if needed, and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable…

Words 949 - Pages 4

Exp 2 Manuel Ordaz 0000 1 2 Essay

Name: Manuel Ordaz Date:07/17/15 Exp 2: Laboratory Techniques & Measurements Lab Section: 2 Data Tables: Length Measurements Object Measured Length in cm Length in mm Length in m Magnet 2.5 cm 25 mm .025 m Bolt 2.9 cm 29 mm .029 m Glass Rod 15.0 cm 150 mm .15 m Warm Temperature Measurements Hot tap water temperature _59___˚C __138.2__˚F _332.15___K Boiling water temperature at 5 min _87___˚C __188.6__˚F __360.15__K Cold Temperature Measurements Cold tap water temperature __29__˚C…

Words 1744 - Pages 7

Laboratory Techniques and Measurements Essay

General Chemistry 1 Lab 1: Laboratory Techniques and Measurements Purpose: The purpose of this lab is to ensure that students are able to understand how to conduct measurements of length, mass, temperature, density and volume using different measuring devices. Students will also learn how to dilute substances by using simple algebra. Procedure: 1. Prepare a data table similar to Data Table 1 shown below. 2. Choose any three objects that are shorter than the metric ruler to measure, such…

Words 2311 - Pages 10

Measurements Experiment Essay

Date of Experiment: 9/14/2013 Report Submitted: 9/15/13 Laboratory Techniques and Measurements PURPOSE: The purpose of this lab was to experiment using the International System of Units to determine mass, length, temperature, volume, and density of objects and liquids using common measuring devices and formulas. PROCEDURE: In this lab I performed several different exercises to learn how to obtain various lengths, temperature, mass, density, volume, concentration, and dilution. Length:…

Words 662 - Pages 3

Laboratory Techniques And Measurements

Name: Tiffany Klis Date:07/20/15 Exp 2: Laboratory Techniques & Measurements Lab Section: 76426 Data Tables: Length Measurements Object Measured Length in cm Length in mm Length in m Key 5.2cm 52.0mm 0.052m Spoon 16.3cm 163.0mm 0.163m Fork 20.2cm 202.0mm 0.202m Warm Temperature Measurements Hot tap water temperature 40.9 ˚C _105.6 ˚F 314.1 K Boiling water temperature at 5 min _82.1 ˚C _179.8 ˚F 355.3 K Cold Temperature Measurements Cold tap water temperature _17.2 ˚C _62.9 ˚F 290…

Words 948 - Pages 4