PCB Demonstrations
Physics : Pressure fountain with balloon
How it Works: The water in the bottle has air pressure pushing down on it. When the balloon is released, the air pressure on top of the water increases. This increased pressure forces the water out of the straw and creates the balloon powered water fountain.
Video link 👉 https://drive.google.com/file/d/13evgEAD9whgqLBIZWLUEnwpEmUmNa6Gq/view?usp=drivesdk
Chemistry : Turmeric as indicator
Video link 👉https://drive.google.com/folderview?id=13mZwlD2MVCkXvxmDgD-aRW0D81zzLkJK
Biology : Diffusion
Video link 👉https://drive.google.com/file/d/13h3NVxjA4bKMffMIdEo1nUn0mVeJ0JvU/view?usp=drivesdk
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