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why the lower end of the tube in the water have tired something like me?
explain the working of the Cartesian driver?
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Answers
Answer:
1. When the cap is on the bottle, the air pressure in the bottle is equal to the air pressure outside the bottle. Since the pressure is the same nothing comes out of the uncovered hole at first. When the cap is taken off, the water squirts out of the bottle.
3. The Cartesian diver demonstrates the concept of density as a function of mass and volume. In the bottle's uncompressed state, the medicine dropper floats because there is not enough mass in the volume of the medicine dropper to make it sink (i.e. its density isn't great enough).
Answer:
1.The ground stores huge amounts of water and it exists to some degree no matter where on Earth you are. Lucky for people, in many places the water exists in quantities and at depths that wells can be drilled into the water-bearing aquifers and withdrawn to server the many needs people have.
2.Note: This section of the Water Science School discusses the Earth's "natural" water cycle without human interference.
The Cartesian diver, consisting of a plastic medicine dropper and a metal hex nut, will float or sink in the bottle of water depending on the water level in the bulb of the dropper. ... The more water that is inside the diver, the less buoyant it becomes and the diver sinks.
Explanation:
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