PhET-Simulations-for-Physics/C2/Geometric-Optics/English - Revision history

Madhurig at 09:59, 29 January 2025

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Madhurig at 12:33, 13 January 2025

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Madhurig at 12:33, 13 January 2025

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Madhurig at 06:08, 3 July 2024

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Madhurig at 07:33, 21 November 2023

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Madhurig: Created page with "'''Title of the script''': '''Installation of orca on Windows OS''' '''Author: '''Madhuri Ganapathi '''Keywords''': Orca, Windows 10 OS, zip files, Orca Forum, register, l..."

2023-08-22T10:36:18Z

Created page with "'''Title of the script''': '''Installation of orca on Windows OS''' '''Author: '''Madhuri Ganapathi '''Keywords''': Orca, Windows 10 OS, zip files, Orca Forum, register, l..."

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'''Title of the script''': '''Installation of orca on Windows OS'''

'''Author: '''Madhuri Ganapathi

'''Keywords''': Orca, Windows 10 OS, zip files, Orca Forum, register, login, run input file, video tutorial.

{| border=1
|-
|| '''Visual Cue '''
|| '''Narration'''
|-

|| '''Slide Number 1'''

'''Title slide'''
|| Welcome to this Spoken Tutorial on '''Installation of ORCA on Windows'''.

|-
|| '''Slide Number 2'''

'''Learning Objectives'''

|| In this tutorial, we will learn to,

* Download '''orca 5.0.4 '''compressed zip files for Windows OS

* Extract the compressed files.

* Run an '''orca''' input file to check the installation.

|-
|| '''Slide Number 3'''

'''System Requirements'''
|| This tutorial is recorded using,

'''Windows 10 OS'''

'''Orca '''version 5.0.4

'''Notepad '''version''' 20H2'''

'''Firefox Web browser''' version 112.0.2

Before you begin, please make sure that you are connected to the internet.
|-
|| '''Slide Number 4'''

'''Pre-requisites'''

|| To follow this tutorial,
* Learner must be familiar with basic computer and Internet skills.

|-
|| '''Slide Number 5'''

'''Code Files'''

||
* The input file to check the installation is provided in the '''code files''' link.

* Please download and extract the file.

* Make a copy and then use it for practising.

|-
|| Open a web browser and type '''orca forum ''' in the ''' Google search the web'''.

<u>https://orcaforum.kofo.mpg.de/app.php/portal</u>

Point to the '''ORCA Forum''' page.
|| Open your web browser and type '''orca Forum''' and press '''Enter'''.

You can see the first instance as '''ORCA Forum - Portal'''.

Click on the link.

'''ORCA Forum''' page opens.
|-
|| Point to '''Register''' and '''Login''' links on the top right.
|| On the top right side of the page, we have links for '''Register''' and '''Login'''.
|-
|| Cursor on the page.

Point to the Register link.
|| If you are a first time user, you have to register on the '''ORCA Forum'''.
|-
|| Click on the '''Register '''link.

Point to '''ORCA Forum Registration page.'''

Scroll down the page.
|| Click the '''Register '''link.

'''ORCA Forum Registration''' page opens.

Scroll down the page.

Please read the information on the page before clicking the button.
|-
|| Click on '''I agree to these terms''' button.

Point to '''ORCA Forum – Registration''' page.
|| Click on '''I agree to these terms''' button.

The '''Registration''' page refreshes with the details.
|-
|| Point to the registration details part.

Point to the Email Address text box.

Point to the message.
|| Here you have to type your details to register on the '''ORCA Forum'''.

Please enter your valid email address in the '''Email Address '''text box.

|-
|| Click on the '''Submit ''' button.
|| Click the '''Submit button ''' to complete the registration.
|-
||
|| The '''orca''' team will send an activation link to the given email address.

You need to click the link sent in the email to get the registration activated.
|-
|| Point to login.
|| I have already registered on the''' ORCA Forum''' so I will login now.
|-
|| Fill in the details to login.

Click on the '''Login''' button.
|| I will log in using my '''Username''' and '''password'''.

|-
|| Point to the page.

Click on the Downloads link on the top left side.
|| A new page opens.

On the top left side, click the '''Downloads''' link.
|-
|| Point to '''Downloads – Categories''' page.

Point to the various versions on the page.

|| The''' Downloads – Categories '''page opens.

The page shows various versions of '''ORCA'''.
|-
|| Click on the '''5.0.4 folder''' link.

Cursor on the page.
|| Click on the '''ORCA''' '''5.0.4 folder''' link.

A new page '''ORCA 5.0.4''' opens.

A new version of orca might be available at the time of your download.
|-
|| Scroll down the page.
|| Scroll down the page.
|-
|| Point to the 3 files.
|| On the page, the required files for ''' Windows OS ''' are provided as 3 zip files.

We need to download all 3 parts one at a time.
|-
|| Click on [https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 ORCA 5.0.][https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 4][https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 , Windows,64bit, .zip Archive, Part 1/3]

Point to the Details

Point to the file size.
|| Click on '''ORCA 5.0.4, part 1 zip file'''.

The page refreshes.

Here are the details of this file.

The file size is also seen here.
|-

|| Point to the green Download button.

Click on the Download button.
|| Click the large green '''Download ''' button at the bottom-right to start downloading.
|-
|| Point to the dialog box.

Click the '''Save button''' to download the file.
|| A dialog box opens, which prompts you to save the file.

Click on the''' Save button ''' to download the file.

In some systems, downloading may start directly without asking to save.

The file takes some time to download due to its large file size.
|-
|| Point to the downloading process.
|| The file downloads to the '''Downloads''' folder for me.

The file may download to the folder as per your system settings.
|-
|| Point to the downloaded file.
|| Here is my downloaded file.
|-
|| Cursor on the ORCA Forum Downloads page.
|| Go back to the previous page, where all the files are listed.

|-
|| Show the downloading files.

Click on [https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 ORCA 5.0.][https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 4][https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 , Windows, 64bit, .zip Archive, Part 2/3]

|| Now click the link for part 2 '''zip''' file and download it.

|-
|| Click on [https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 ORCA 5.0.][https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 4][https://orcaforum.kofo.mpg.de/app.php/dlext/?view=detail&df_id=172 , Windows, 64bit, .zip Archive, Part 3/3]

|| Similarly click the link for part 3 ''' zip''' file and download it.
|-
|| In the left panel select '''Downloads'''.
|| Open the file manager and go to the '''Downloads '''directory.

Notice the three downloaded '''zip''' files.
|-
|| Enlarge the folder '''orca ''' using '''Ctrl ++'''.

Right-click in the '''Downloads''' folder.

From the context menu select the '''New Folder''' option.
|| Let us create a new directory and move the''' zip ''' files to this directory.

To create a new directory, right-click in the '''Downloads''' directory.

From the context menu select the '''New Folder''' option.
|-
|| Type the name as '''orca '''in the '''Folder Name''' text box.
|| Name the folder as '''orca'''.

|-
|| Point to the '''orca''' directory.

Press and hold the '''Ctrl''' key,

Click on all 3 files to select them.
|| Let’s move the 3 downloaded zip files to this newly created '''orca''' directory.

Press and hold the '''Ctrl''' key and click the 3 files to select them.
|-
|| Drag and drop into '''orca''' folder.
|| Drag and drop them into the '''orca''' directory.

|-
|| Point to the zip files.
|| Now we will extract the files one by one.

|-
|| Right-click on '''orca part1 zip '''file.

From the context menu select '''Extract All''' option.
|| Right-click on '''orca''' part1''' zip '''file.

From the context menu select '''Extract All''' option.

|-
|| Point to the dialog box.

Click the '''Extract '''button.
|| '''Extract Compressed Folders '''dialog box opens.

In the box click on the '''Extract''' button at the bottom-right.

|-
|| Point to the progress bar.
|| Extraction progress is shown.

Wait for the extraction to complete.
|-
|| Point to '''orca_5_0_4_win64_msmpi10_part1'''

folder.

|| A folder with the same name as the '''zip '''file is created.

All the files get extracted to this folder.
|-
|| Point to '''orca_5_0_4_win64_msmpi10_part2''' folder.
|| In the same manner extract the '''orca''' part2 '''zip '''file.

Again a folder with the same name as the '''zip '''file is created.

All the files are extracted into it.

|-
|| Point to orca_5_0_4_win64_msmpi10_part3

folder.
|| Similarly extract the part 3 '''zip''' file.

|-
|| Point to the directories.

Double click to open them.
|| We have completed the extraction of all the parts.

We now have three directories with the extracted files.
|-
|| point to '''orca''' directory.
|| We have to place all the extracted files in the '''orca''' directory.

|-
|| Ctrl + A to Select.

Ctrl + X to Cut.

Ctrl + V to Paste.
|| Open the directories one by one.

Select all the files in each of them.

Cut and paste them into the '''orca''' directory.

|-
|| Select and press Delete key on the keyword.
|| You may delete the empty directories.

|-
|| Select and press Delete key on the keyboard.
|| You may also delete the 3 zip files to save the disk space.

|-
|| Point to the compiled files in the folder.

Point to the '''orca''' file.
|| All the files must be placed together for the orca program to function.

Here, all the files are already compiled and are in executable format.

All calculations will run using the '''orca '''executable file.
|-
|| Point to the '''carbonmonoxide '''folder in the Downloads folder.
|| Now we will run an input file to check the installation of '''orca'''.

This file is provided to you in the '''Code Files''' link.

Please download and extract it to a path convenient to you.

I have downloaded the file to my '''Downloads '''directory.

|-
|| Point to the Search bar.

Type''' command prompt'''.
|| Let us open the command prompt.

In the '''Search bar''' next to the '''Start''' icon type '''command prompt'''.

|-
|| Click on it to select command prompt
|| Select '''Command Prompt''' from the shown list.

'''Command Prompt''' opens.
|-
|| At the prompt:

type '''cd Downloads >> '''press Enter.
|| At the prompt type '''cd space Downloads '''and press '''Enter.'''

Our ''' orca''' directory is in the '''Downloads''' directory.

|-
|| Type '''orca\orca '''press Enter.
|| Then type '''orca\orca '''and press '''Enter'''.

|-
|| Point to the message.
|| A message appears.

'''This program requires the name of a parameter file as argument'''

'''For example ORCA TEST.INP'''

|-
||'''orca\orca carbonmonoxide\carbonmonoxide.inp'''
|| The input file is saved in my Downloads directory.

Now type '''orca\orca''' space '''carbonmonoxide\carbonmonoxide.inp '''and press '''Enter.'''

Users have to type the commands as per their folder structure.
|-
|| Show the processing.

Point to the final output.
|| Observe that, the input file is processed in the orca environment.

The output is generated with ORCA terminated normally.

|-
|| Open and show the output files in the directory.
|| The generated output files are saved in the same directory as the input file.

This confirms the successful installation of '''orca'''.
|-
|| Only Narration.
|| With this, we come to the end of this tutorial.

Let us summarise.
|-
|| '''Slide Number 7'''

'''Summary '''

|| In this tutorial, we have learnt to,

* Download orca 5.0.4 compressed zip files for Windows OS

* Extract the compressed files.

* Run an o'''rca''' input file to check the installation

|-
|| '''Slide Number 8'''

'''Assignment'''

'''https://sites.google.com/site/orcainputlibrary/home'''

|| As an assignment, users can

Go through '''ORCA Input Library''' and check the updates for '''input files'''.

Check the '''ORCA Forum''' for queries.

|-
|| '''Slide Number 9'''

'''Spoken Tutorial Project'''

|| The video at the following link summarises the Spoken Tutorial Project.

Please download and watch it.

|-
|| '''Slide Number 10'''

'''Spoken Tutorial workshops'''
|| We conduct workshops using spoken tutorials and give certificates.

For more details, please write to us.
|-
|| '''Slide Number 11'''

'''Forum for questions'''

||
* Do you have questions in THIS '''Spoken Tutorial'''?
* Please visit this site.
* Choose the minute and second where you have the question.
* Explain your question briefly.
* The spoken tutorial project will ensure an answer.

You will have to register on this website to ask questions.
|-
|| '''Slide Number 13'''

'''Acknowledgement'''

|| The '''Spoken Tutorial''' project was established by the Ministry of Education (MoE), Govt. Of India
|-
||Only Narration.
|| This is Madhuri Ganapathi from IIT, Bombay signing off.

|-
|}

@@ Line 41: / Line 41: @@
 [https://spoken-tutorial.org/ https://spoken-tutorial.org]
 || To follow this tutorial the learner should be familiar with topics in basic physics.
@@ Line 48: / Line 49: @@
 Link for Phet Simulations https://phet.colorado.edu/en/simulations/geometric-optics
 || Please use the given link to download the PhET simulation.
 |-
@@ Line 63: / Line 65: @@
 '''PhET Simulations'''
 || In this tutorial, we will use '''Geometric Optics PhET Simulation'''.
 |-
 || Show the '''Downloads''' folder.
-|| I have already downloaded '''Geometric Optics simulation '''to my '''Downloads''' folder.
+|| I have already downloaded '''Geometric Optics simulation ''' to my '''Downloads''' folder.
 |-
 || Double on '''geometric-optics_en.html ''' file.
@@ Line 80: / Line 83: @@
 It has '''Lens''' and '''Mirror''' screens.
-Let us explore the '''Lens '''screen.
+Let us explore the '''Lens ''' screen.
 |-
 || Point to the lens.
@@ Line 299: / Line 302: @@
 It is 160 cm.
-Let us move the object beyond this measured distance that is beyond 2F.
+Let us move the object beyond this measured distance that is beyond 2F1.
 The object distance is 180 cm.
@@ Line 361: / Line 364: @@
 |-
 || Click on the Mirror.
-|| Now let us explore the''' Mirror''' screen.
+|| Now let us explore the ''' Mirror''' screen.
 |-
 || Point to the 3 types of mirror.
@@ Line 369: / Line 372: @@
 |-
 || Click on the labels check box.
-|| Click on the labels checkbox to see the labels of all the items..
+|| Click on the labels checkbox to see the labels of all the items.
 |-
 || Point to the front side.
@@ Line 492: / Line 495: @@
 The object is placed on this side.
-Right side is the back side.
+The right side is the back side.
 A convex mirror always forms a virtual image.
@@ Line 516: / Line 519: @@
 '''Summary'''
-|| In this '''tutorial''', we have learnt about,
+|| In this tutorial, we have learnt about,
 * Image formed by a lens and a mirror.
 * The distance between the lens or mirror and the image
@@ Line 524: / Line 527: @@
 '''Assignment'''
-|| As an '''assignment''',
+|| As an assignment,
 Explore the Flat mirror option on your own.

← Older revision		Revision as of 12:33, 13 January 2025
Line 4:		Line 4:

	'''Keywords: Phet simulation, Geometric Optics, lenses, mirrors, rays, optical axis, focal length, object, image, real, virtual, '''radius of curvature, refractive index, diameter, video tutorial.		'''Keywords: Phet simulation, Geometric Optics, lenses, mirrors, rays, optical axis, focal length, object, image, real, virtual, '''radius of curvature, refractive index, diameter, video tutorial.
		+

	{\|border=1		{\|border=1

@@ Line 14: / Line 14: @@
 '''Opening Slide'''
 |-
 ||
 # Limitations of LDA

@@ Line 13: / Line 13: @@
 '''Opening Slide'''
-|| Welcome to this spoken tutorial on '''Linear Discriminant Analysis in R.'''
+|-
-|-
+||
-|| '''Show slide'''
-−
-'''Learning Objectives'''
-−
-|| In this tutorial, we will learn about:
-# Linear Discriminant Analysis ('''LDA''') and its implementation.
-# Assumptions of LDA
 # Limitations of LDA
 # LDA on a subset of Raisin dataset