GCSE Physics - Plugs & Wires - Earth Wire | Neutral Wire | Live Wire (2026/27 exams)
3:53
YouTubeCognito
GCSE Physics - Plugs & Wires - Earth Wire | Neutral Wire | Live Wire (2026/27 exams)
⭐️ Check out our website https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. The 3 wires in a three-core cable. * Live wire * Neutral wire * Earth wire 2. The UK Mains Electricity Supply. * Alternating current (AC) * Voltage (230 V) and frequency (50 Hz) 3. The function and properties of each wire. * The specific colour coding for ...
1.3K views1 week ago
Solve System of Equations
Solving Systems of Equations By Elimination & Substitution With 2 Variables
10:27
Solving Systems of Equations By Elimination & Substitution With 2 Variables
YouTubeThe Organic Chemistry Tutor
3.5M viewsJan 17, 2018
SOLVING SYSTEMS OF EQUATIONS STEP-BY-STEP!
4:49
SOLVING SYSTEMS OF EQUATIONS STEP-BY-STEP!
YouTubeMashup Math
557.4K viewsMay 7, 2015
Solving a System of Equations Using Elimination and Multipliers
3:48
Solving a System of Equations Using Elimination and Multipliers
YouTubeBrian McLogan
3M viewsNov 6, 2014
Top videos
GCSE mock revision - osmosis explained 👌🏽👌🏽 #rappingteacher #exams #revision #gcse #educatoraward
0:46
GCSE mock revision - osmosis explained 👌🏽👌🏽 #rappingteacher #exams #revision #gcse #educatoraward
TikTokmattgreen.jgm
95.2K views5 days ago
Chemistry class - atomic structure #rappingscienceteacher #gcse #science #educatoraward
0:24
Chemistry class - atomic structure #rappingscienceteacher #gcse #science #educatoraward
TikTokmattgreen.jgm
13.4K views3 days ago
Place Value vs Value in SEA Math Exams Explained
1:28
Place Value vs Value in SEA Math Exams Explained
TikTokkerwinspringer
80K views6 days ago
System of Equations Examples
13 - Overview of Systems of Linear Equations (Simultaneous Equations & Systems of Equations)
28:36
13 - Overview of Systems of Linear Equations (Simultaneous Equations & Systems of Equations)
YouTubeMath and Science
45.9K viewsJan 17, 2019
Solve Systems of Equations Easy Medium Hard
9:08
Solve Systems of Equations Easy Medium Hard
YouTubeBrian McLogan
17.9K viewsDec 17, 2022
How To Solve Systems of Equations By Elimination - Examples With Fractions & 3 Variables
25:55
How To Solve Systems of Equations By Elimination - Examples With Fractions & 3 Variables
YouTubeThe Organic Chemistry Tutor
225.1K viewsAug 16, 2016