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⭐️ Check out our website https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. The definition of diffusion. 2. Where diffusion occurs. 3. Diffusion as a passive process. 4. Factors affecting the rate of diffusion. *** EXAM BOARD INFO *** KS3: All relevant to KS3 course GCSE: AQA - All on your course IGCSE Edexcel - All on your course Edexcel - All on your course OCR 21st Century - All on your course OCR Gateway - All on your course *** CHAPTERS *** 0:00 Introduction 0:22 What is Diffusion? 1:43 Diffusion in Gases and Liquids 2:05 Diffusion Across Membranes 3:00 Diffusion is Passive 3:16 Factors Affecting Diffusion Rate: Concentration Gradient 4:05 Factors Affecting Diffusion Rate: Temperature 4:25 Factors Affecting Diffusion Rate: Surface Area *** PLAYLISTS *** https://youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh&si=orIUwL3o2jOoiYjT https://youtube.com/playlist?list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g&si=DcihOwUkd9oWbbdp https://youtube.com/playlist?list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W&si=Y8MsO-FK948jnxpS https://youtube.com/playlist?list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7&si=-7i5Iq7yOeJrhtu6 https://youtube.com/playlist?list=PLidqqIGKox7VKJD2WxRhoKaI6JGLVean8&si=NH_Q1ujhVgACM2FU #GCSE #KS3 #ALevel #Biology #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP
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