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admin
0 Views · 15 hours ago

This video introduces and explains resolving vectors for A Level Physics.

Resolving vectors using trigonometry and SOH-CAH-TOA, resolves a vector into two components. We often resolve a vector into horizontal and vertical components, north and south components or parallel and perpendicular components to a surface.

Thanks for watching,

Lewis

This video is recommended for anyone studying A Level Physics in the following exam boards:
AQA
CIE
Edexcel
Edexcel IAL
Eduqas
IB
OCR A
OCR B
WJEC

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#vectors #alevelphysics #physicsonline

admin
0 Views · 15 hours ago

In this video we will talk about some basic rules of vector how to add vectors and everything

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admin
0 Views · 15 hours ago

A marching band helps us explore the difference between vector and scalar quantities. We also dive into how to use the tip-to-tail method to resolve one and two dimensional vectors.

For extra resources, teacher toolkits, and more check out our website at http://www.gpb.org/physics-in-motion

admin
0 Views · 15 hours ago

vectors class 11 | 11th class physics chapter 2 basic concepts ofvector | fsc part 1, ics in urdu
vectors class 11 | 11th class physics unit 2 | NBF | nbf | National book foundation | for all boards

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admin
0 Views · 16 hours ago

Try out my quantum mechanics course (and many others on math and science) on Brilliant using the link https://brilliant.org/sabine. You can get started for free, and the first 200 will get 20% off the annual premium subscription.

This video comes with a quiz: https://quizwithit.com/start_t....hequiz/1689034259496

Why do particle physicists constantly make wrong predictions? In this video, I explain the history and status of the problem.

My list with "good" and "bad" problems in the foundations of physics is here:

http://backreaction.blogspot.c....om/2019/01/good-prob

Note: I don't mean to say this is a complete list!

👉 Transcript and References on Patreon ➜ https://www.patreon.com/Sabine
💌 Sign up for my weekly science newsletter. It's free! ➜ https://sabinehossenfelder.com/newsletter/
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🔗 Join this channel to get access to perks ➜
https://www.youtube.com/channe....l/UC1yNl2E66ZzKApQdR

00:00 Intro
00:30 The History of the Problem
08:29 The Cause of the Problem
14:52 Common Objections and Answers
19:37 What Will Happen?
20:04 Learn Physics on Brilliant

#science #physics #particlephysics

admin
0 Views · 16 hours ago

The Standard Model of particle physics is the most successful scientific theory of all time. It describes how everything in the universe is made of 12 different types of matter particles, interacting with three forces, all bound together by a rather special particle called the Higgs boson. It’s the pinnacle of 400 years of science and gives the correct answer to hundreds of thousands of experiments. In this explainer, Cambridge University physicist David Tong recreates the model, piece by piece, to provide some intuition for how the fundamental building blocks of our universe fit together. At the end of the video, he also points out what’s missing from the model and what work is left to do in order to complete the Theory of Everything.

**Correction: At 13'50", the photon should be included with the three fundamental forces. The animation here is incorrect, while the narration is correct.

00:00 The long search for a Theory of Everything
00:33 The Standard Model
01:43 Gravity: the mysterious force
02:29 Quantum Field Theory and wave-particle duality
03:05 Fermions and Bosons
04:00 Electrons and quarks, protons and neutrons
04:45 Neutrinos
05:22 Muons and Taus
05:59 Strange and Bottom Quarks, Charm and Top Quarks
06:13 Electron Neutrinos, Muon Neutrinos, and Tao Neutrinos
06:26 How do we detect the elusive particles?
06:49 Why do particles come in sets of four?
07:17 The Dirac Equation describes all of the particles
07:49 The three fundamental forces
08:13 Bosons
08:32 Electromagnetism and photons
09:17 The Strong Force, gluons and flux tubes
10:38 The Weak Force, Radioactive Beta Decay, W and Z bosons
12:04 The Higgs boson and the Higgs field
13:20 Beyond the Standard Model: a Grand Unified Theory
14:12 How does gravity fit in the picture?
14:41 Where is the missing dark matter and dark energy?
15:03 Unsolved mysteries of the Standard Model

- VISIT or Website: https://www.quantamagazine.org
- LIKE us on Facebook: https://www.facebook.com/QuantaNews
- FOLLOW us Twitter: https://twitter.com/QuantaMagazine

Quanta Magazine is an editorially independent publication supported by the Simons Foundation https://www.simonsfoundation.org/.

admin
0 Views · 16 hours ago

If you’re struggling, consider therapy with our sponsor BetterHelp. Click
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----------------------------------
Written by Colin Stuart
Check out his fantastic astronomy newsletter here: https://colinstuart.substack.com

Edited and Animated by the legend Manuel Rubio - @ArtandContext
Narrated by David Kelly
Thumbnail art by Ettore Mazza: https://www.instagram.com/ettore.mazza/?hl=en
Sound Editing by Craig Stevenson
Further Art by Joseph Ioseliani
Animations by the superb Jero Squartini https://www.fiverr.com/share/0v7Kjv
and Rami Dahouk (Using Manim - MITLicense, (c) 2020-2023 3Blue1Brown LLC)
Huge thanks to Prof. Derek Leinweber for his visualisations at http://www.physics.adelaide.ed....u.au/theory/staff/le

Galaxies, space videos from NASA, ESA and ESO.
Music from Epidemic Sound, Artlist, Silver Maple And Yehezkel Raz.
Stock footage from Videoblocks, Artgrid and Shutterstock.

Further Image Sources:

https://commons.wikimedia.org/wiki/File:Maxwell's_laws.jpg
https://commons.wikimedia.org/wiki/File:Maxwell'sEquations.svg
https://commons.wikimedia.org/....wiki/File:Schrodinge
https://en.wikipedia.org/wiki/File:Hans_Bethe.jpg
https://commons.wikimedia.org/....wiki/File:Uitreiking
https://www.researchgate.net/p....rofile/Oscar-Greenbe
https://www.nobelprize.org/pri....zes/physics/1979/sum
https://www.nobelprize.org/pri....zes/physics/2004/sum
https://polarjournal.ch/en/202....2/06/30/baby-mammoth


00:00 Introduction
04:31 Rise Of The Field
16:28 The Quantum Atom
30:35 Quantum Electrodynamics
45:21 Quantum Flavordynamics
57:46 Quantum Chromodynamics
1:11:37 Quantum Gravity

admin
0 Views · 16 hours ago

If you enjoyed this video, you will also love the science videos from our friends at http://GenerationGenius.com/SciShow. They make science videos and lessons for kids in Grades K-5. Check 'em out! How is sound created and how can we hear it? Learn all about how sound works with Jessi and Squeaks on SciShow Kids!
#scienceforkids #sound #physics #hearing #ear #senses #science #education #elementary #learning

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