GCSE Physics - Alternating Current & Direct Current | AC & DC (2026/27 exams)
2:53
YouTubeCognito
GCSE Physics - Alternating Current & Direct Current | AC & DC (2026/27 exams)
⭐️ Check out our website https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Alternating Current (AC) * The direction of current is constantly swapping back and forth. * It is produced by an alternating potential difference. * AC is represented by a sine wave on a voltage-time graph. 2. UK Mains Supply as an Example of AC * The UK ...
999 views1 week ago
GCSE Geography Revision
J.S. Bach: Brandenburg Concerto No.5: III. Allegro - Edexcel GCSE Music
5:51
J.S. Bach: Brandenburg Concerto No.5: III. Allegro - Edexcel GCSE Music
YouTubeLondon Philharmonic
280 views1 week ago
Ventilation Mechanism | How Breathing Works | Inspiration & Expiration (2026/27 exams)
5:56
Ventilation Mechanism | How Breathing Works | Inspiration & Expiration (2026/27 exams)
YouTubeCognito
60 views1 day ago
Pen and Paper Could Be Ditched for Some A-Level and GCSE Exams
0:30
Pen and Paper Could Be Ditched for Some A-Level and GCSE Exams
YouTubeGood Morning Britain
463 views1 day ago
Top videos
GCSE Physics - Electric Fields - Field Lines | Ionisation of Air (2026/27 exams)
3:29
GCSE Physics - Electric Fields - Field Lines | Ionisation of Air (2026/27 exams)
YouTubeCognito
56 views2 days ago
GCSE Physics - Plugs & Wires - Earth Wire | Neutral Wire | Live Wire (2026/27 exams)
3:53
GCSE Physics - Plugs & Wires - Earth Wire | Neutral Wire | Live Wire (2026/27 exams)
YouTubeCognito
1K views1 week ago
Cambridge's science advent calendar has questions behind the doors
2:04
Cambridge's science advent calendar has questions behind the doors
YouTubeCambridge University
24 views4 days ago
GCSE Geography Case Studies
We’re baaaaaaaack (also I think I’m failing this pag but oh well) #studytok #studyroulette #gcse #alevels
1:33
We’re baaaaaaaack (also I think I’m failing this pag but oh well) #studytok #studyroulette #gcse #alevels
TikTokstudy_with_kate
69.3K views6 days ago
inspector calls memes || sorry for being MIA but im backkk!!! comment what memes u want next 💋 || #gcse #study #gcsememes #inspectorcalls #gcseenglish
1:03
inspector calls memes || sorry for being MIA but im backkk!!! comment what memes u want next 💋 || #gcse #study #gcsememes #inspectorcalls #gcseenglish
TikTokstudy.tok777
3K views4 days ago
90% failed to find ' ?' Answer is not 120°. Can you solve this math olympiad geometry problem?
90% failed to find ' ?' Answer is not 120°. Can you solve this math olympiad geometry problem?
YouTubeFast and Easy Maths !
17 hours ago