KITCHEN SCIENCE LAB | Trick with a glass | Upside Down Glass Science experiment @kitchensciencelab1312 | Uploaded June 2021 | Updated October 2024, 1 hour ago.
Can an upside down glass hold a heavier object than a piece of paper or plastic? For example, a big plastic lid from a container?
It's all about atmospheric air pressure. Water flowing out of the glass and soaking the cloth lowers the air pressure inside it (if there is no space for air circulation between the glass and the lid). The glass is sort of "sucked" onto the smooth flat lid. But the atmospheric air pressure remains the same. This is what holds the lid under the glass sucker on the lid.
⇒ Check these 5 Soap Bubble Experiments to do at home youtu.be/NIW0-Noa2lo
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Can an upside down glass hold a heavier object than a piece of paper or plastic? For example, a big plastic lid from a container?
It's all about atmospheric air pressure. Water flowing out of the glass and soaking the cloth lowers the air pressure inside it (if there is no space for air circulation between the glass and the lid). The glass is sort of "sucked" onto the smooth flat lid. But the atmospheric air pressure remains the same. This is what holds the lid under the glass sucker on the lid.
⇒ Check these 5 Soap Bubble Experiments to do at home youtu.be/NIW0-Noa2lo
✅ Subscribe to KITCHEN SCIENCE LAB and click the bell 🔔: youtube.com/channel/UCftqATvrsbewPIEbLabY4nA/?sub_confirmation=1
✅ Instagram: instagram.com/for_curious_children
✅ Donate the channel: donationalerts.com/r/kitchensciencelab
#airpressureexperiments #waterexperiments #KitchenScienceLab #kitchenscienceexperiment #scienceexperiments #experimentsforkids
