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When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to?
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When we press the bulb of a dropper with its nozzle kept in water, air...
Understanding the Mechanism of Water Rise in a Dropper
When you press the bulb of a dropper submerged in water, the process that leads to water being drawn into the dropper involves principles of air pressure and atmospheric pressure.
Escape of Air Bubbles
- When you press the bulb, the air inside the dropper is compressed.
- This increase in pressure forces the air out through the nozzle, creating bubbles in the water.
Release of Pressure
- Upon releasing the pressure on the bulb, the air inside the dropper expands back to its original volume.
- This creates a partial vacuum (lower pressure) inside the dropper compared to the atmospheric pressure outside.
Role of Atmospheric Pressure
- The atmospheric pressure acting on the surface of the water is greater than the pressure inside the dropper.
- This difference in pressure causes the water to be pushed up into the dropper, filling the space left by the escaping air.
Conclusion
- The rise of water in the dropper occurs due to the interplay between the compressed air in the bulb and the atmospheric pressure acting on the water.
- Essentially, water moves into the dropper to balance the pressure difference created when the air is expelled.
This principle is a practical demonstration of air pressure and its effects, showcasing how changes in pressure can lead to movement of liquids.
When you press the bulb of a dropper submerged in water, the process that leads to water being drawn into the dropper involves principles of air pressure and atmospheric pressure.
Escape of Air Bubbles
- When you press the bulb, the air inside the dropper is compressed.
- This increase in pressure forces the air out through the nozzle, creating bubbles in the water.
Release of Pressure
- Upon releasing the pressure on the bulb, the air inside the dropper expands back to its original volume.
- This creates a partial vacuum (lower pressure) inside the dropper compared to the atmospheric pressure outside.
Role of Atmospheric Pressure
- The atmospheric pressure acting on the surface of the water is greater than the pressure inside the dropper.
- This difference in pressure causes the water to be pushed up into the dropper, filling the space left by the escaping air.
Conclusion
- The rise of water in the dropper occurs due to the interplay between the compressed air in the bulb and the atmospheric pressure acting on the water.
- Essentially, water moves into the dropper to balance the pressure difference created when the air is expelled.
This principle is a practical demonstration of air pressure and its effects, showcasing how changes in pressure can lead to movement of liquids.
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When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to?
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When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to?.
When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to?.
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