physics form 4- vacuum cleaner
DESCRIPTION
explanation of vacuum cleaner using Bernoulli's principleTRANSCRIPT
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VACUUM CLEANERUsing BERNOULLI'S PRINCIPLE
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DEFINITION
VACUUMA space in which the pressure is significantly lower than atmospheric pressure.
BERNOULLI'S PRINCIPLE states that as the speed of air increases, the pressure decreases.
![Page 3: Physics Form 4- Vacuum Cleaner](https://reader034.vdocument.in/reader034/viewer/2022051018/563dbacf550346aa9aa83b6b/html5/thumbnails/3.jpg)
![Page 4: Physics Form 4- Vacuum Cleaner](https://reader034.vdocument.in/reader034/viewer/2022051018/563dbacf550346aa9aa83b6b/html5/thumbnails/4.jpg)
HOW IT WORKS
![Page 5: Physics Form 4- Vacuum Cleaner](https://reader034.vdocument.in/reader034/viewer/2022051018/563dbacf550346aa9aa83b6b/html5/thumbnails/5.jpg)
![Page 6: Physics Form 4- Vacuum Cleaner](https://reader034.vdocument.in/reader034/viewer/2022051018/563dbacf550346aa9aa83b6b/html5/thumbnails/6.jpg)
Thank you