tag:blogger.com,1999:blog-46332791770553056692024-03-14T08:31:27.545+00:00Mr Frogley's Year 13Mr Frogleyhttp://www.blogger.com/profile/11177226445695387569noreply@blogger.comBlogger11125tag:blogger.com,1999:blog-4633279177055305669.post-82297290444775417192013-03-13T14:54:00.001+00:002013-03-13T14:54:28.611+00:00Esters<span style="font-family: "Arial Narrow","sans-serif"; font-size: 12.0pt; mso-ansi-language: EN-GB; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">Describe
5 esters and their uses in the engineering world.</span>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-24429463995811917652013-03-11T12:28:00.001+00:002013-03-11T12:28:27.605+00:00Friedel-Crafts processResearch and be able to describe what this process is, covering alkylation and acylation.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-63090487511465740722013-02-27T14:52:00.001+00:002013-02-27T14:52:11.401+00:00Benzene compoundsProduce a presentation on the following;<br />
<br />
<ul>
<li>How is benzene made? Tim</li>
<li>Pick 2 other compounds, research and describe how they're made? Andre & Stan</li>
<li>What is TCP? How to antiseptics work? James</li>
</ul>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-57844612927855453322013-02-25T08:43:00.000+00:002013-02-25T08:57:25.153+00:00Organic ChemistrySimple questions really...
1)What is Organic Chemistry? Post your definition in the blog comments please.
2)How do Alkanes, Alkenes and Arenes differ from each other?Unknownnoreply@blogger.com4tag:blogger.com,1999:blog-4633279177055305669.post-65058723853878030202013-01-18T07:53:00.001+00:002013-01-18T07:53:08.791+00:00Work for Fri 18th JanWe're currently studying heat and thermodynamics, so in light of this, research and produce a presentation showing how a Stirling Engine works.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-21715075753201226102013-01-09T15:30:00.000+00:002013-01-09T15:30:05.940+00:00The Diesel EngineThe SHC for air is 0.00121 J.kg-1.K-1
Given the volume of air is 500cm3, the density of air is 1.294kg.m-3, work out how much energy is required to compress the cylinder of air.
(Hint, convert the volume of air to mass first!)
Next, if the engine is running at 1000rpm, how much energy is needed to compress the air.
Show your working.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-60781697912657162772012-12-07T12:45:00.001+00:002012-12-07T12:45:55.311+00:00Compression & Expansion of gassesMonday 10th Dec, P1-3
Working in pairs, produce a presentation which explains how the following work;<br><br>
<li>Air conditioning - James & Stan</li><br>
<li>A refrigerator - Andre & Tim</li>
Elementary maths in your presentation is desirable!Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-66496374602509898952012-11-28T15:20:00.001+00:002012-11-28T15:20:10.584+00:00Specific Heat CapacityGraph your results for the three metals you heated.<br>
Calculate the energy put into the bar over the time it was heated.<br>
State any assumptions you made.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-14405567366807468282012-11-26T08:26:00.000+00:002012-11-26T08:26:25.493+00:00Heat & ThermodynamicsFind the definitions of these terms;<br><li>
Heat</li>
<li>Solid</li>
<li>Liquid</li>
<li>Gas</li>
<li>Temperature</li>
<li>Temperature scales</li>
<li>Specific latent heat</li>
<li>Heat Expansion</li>
<li>Adiabatic</li>
<li>Isothermal</li>
<li>Isobaric</li>
<li>Isochoric</li>
<li>Polytrophic processes
</li>
Produce an egg-head stytle question for each one for next lesson.
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-25235484345751446462012-10-10T09:53:00.001+01:002012-10-10T09:53:13.438+01:00Electrostatics and the cathode ray tube<span lang="EN-GB" style="font-size: 12pt;">Use <st1:personname w:st="on">library</st1:personname> and/or Internet resources to investigate the
principle of the cathode ray tube. You should restrict your report to cathode
ray tubes that use electrostatic deflection of the electron beam. Present your
findings in the form of a written report of not more than 1,000 words and
include a labelled sectional diagram of a cathode ray tube showing the
electrode assembly and typical electric potentials. </span>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-4633279177055305669.post-5717071141166235172012-09-24T11:38:00.000+01:002012-09-24T11:38:11.870+01:00EG303 LO2Complete Activity Sheets 3 & 4Unknownnoreply@blogger.com0