Wiki Weekend Party 18 - Chemistry, Logic and Physics!

Congrats on another successful Wiki Weekend Party. The Chemistry Wiki is coming along, and the community is actively collaborating on great pages. I’ve also been brainstorming with the community on #calculus, and we now have several comprehensive pages with numerous examples. We’ve seen how much people benefitted from getting feedback on their wiki pages through chat, and would be incorporating that much more. We’ve also been refining the concept of a wiki page, and have come up with the following:

What is a Brilliant wiki?
A Brilliant wiki has a brief overview of a topic, followed by tons of examples and applications. It should also have the following attributes:

  • Engaging perspective The topic is introduced in a way that explains why a person should be interested.
  • Illuminating examples Key concepts are illustrated through examples that build intuition and quickly convey a practical knowledge of how to solve common problems.
  • Visual appeal The page is well-organized, easy to read, and integrates helpful images, GIFs, and videos.
  • Interactivity The page contains quizzes and problems for the reader to try, to see if they understand the concepts and techniques in the wiki.

Brilliant wiki pages are written at the reading and comprehension level of an advanced high school student. For more details, see Wiki guidelines


This week, we will be working on Chemistry, Logic and Physics. More information is available here

Chemistry: Expansion into Organic Chemistry
Structural Representations of Organic Compounds
Common Names in Organic Chemistry
Chain Isomerism
Position Isomerism

Chemistry: Improve pages written up last week, pages begin with the description of what the thing is and include examples of the concept
Ionic Compounds - Needs supporting examples
Acid Base Equilibrium - Needs proper organization, needs more content
Atoms and Molecules - Needs examples, needs information on orbitals
Balancing Reactions - Needs explanation of N-factor in more detail, could use more examples

Logic:
Fill in the blanks
Operator Search - Trial and error, finding constraints / bounds
Tic Tac Toe - Explain the “double trap”, explain player 1 strategy, explain why it always end in a draw if both play optimally

Physics:
Momentum - Needs examples, explain how to calculate momentum and impulse
Periodic Motion - Add mathematical explanations, add examples of periodic motion
Moment of inertial - Explain how to calculate center of mass of several particles, needs examples, formatting could be improved

Chat with other editors to collaborate on these pages

Note by Calvin Lin
5 years, 10 months ago

No vote yet
1 vote

  Easy Math Editor

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

  • Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
  • Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
  • Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
  • Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
    # 4 spaces, and now they show
    # up as a code block.

    print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 2×3 2 \times 3
2^{34} 234 2^{34}
a_{i-1} ai1 a_{i-1}
\frac{2}{3} 23 \frac{2}{3}
\sqrt{2} 2 \sqrt{2}
\sum_{i=1}^3 i=13 \sum_{i=1}^3
\sin \theta sinθ \sin \theta
\boxed{123} 123 \boxed{123}

Comments

Last party was monster party!This time the party is monster itself! I m lovin' it. parappapaapa

Gautam Sharma - 5 years, 10 months ago

Log in to reply

😂😂😂

Riju Zacchino - 5 years, 10 months ago

What is the square root of i

Riju Zacchino - 5 years, 10 months ago

Log in to reply

i=eiπ2i=e^{\frac{iπ}{2}}

Therefore i12=eiπ4i^{\frac{1}{2}}=e^{\frac{iπ}{4}}

Aditya Kumar - 5 years, 10 months ago

You may equate it to a+ib and then square the equation and compare real and imaginary parts. But more sweet and simple is to do what @aditya kumar did

Aakash Khandelwal - 5 years, 10 months ago

i\sqrt{i}

Nihar Mahajan - 5 years, 10 months ago

Log in to reply

Well no one knew it! Thanks for enlightening us! :P

Aditya Kumar - 5 years, 10 months ago

Log in to reply

@Aditya Kumar Welcome! :3

Nihar Mahajan - 5 years, 10 months ago

😒

Riju Zacchino - 5 years, 10 months ago

Log in to reply

@Riju Zacchino This is not a thread for asking doubts/question. If you want to do so , you can post a note or a problem. Thanks! :)

Nihar Mahajan - 5 years, 10 months ago

Log in to reply

@Nihar Mahajan Dude if u couldn't solve it then just leave it as it is ...thank u ..

Riju Zacchino - 5 years, 10 months ago

Log in to reply

@Riju Zacchino I of course knew the answer , but do you think that this note has any relation with complex numbers?

Nihar Mahajan - 5 years, 10 months ago

Log in to reply

@Nihar Mahajan Sorry bro ...dno wanna mess up wt ya Play clash of clans

Riju Zacchino - 5 years, 10 months ago

@Nihar Mahajan Of course it has .....try solving it ..i discussed it with many people but was unable to figure it out

Riju Zacchino - 5 years, 10 months ago

Log in to reply

@Riju Zacchino Something is hidden here :P\color{#FFFFFF}{\text{Something is hidden here :P}}

Nihar Mahajan - 5 years, 10 months ago
×

Problem Loading...

Note Loading...

Set Loading...