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प्रश्न
Describe an experiment to show that liquid pressure depends on the density of liquid.
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उत्तर
LIQUID PRESSURE DEPENDS ON THE ’DENSITY OF LIQUID: Take two identical balloons attached to one end of each of two identical glass tubes opened at both ends.
Fill tube (a) with milk and tube (b) with alcohol to the same height.
We notice that balloon attached to the tube (a) bulged more than balloon attached to the tube (b). This shows that the same height of milk exerts more pressure than alcohol. Since the density of milk (1.03) is more than density alcohol (0.8).
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संबंधित प्रश्न
Pressure in a liquid ................with the depth.
Describe a simple experiment to show that at a given depth, a liquid exerts same pressure in all directions.
Which fact about liquid pressure does the diagram in fig. illustrate.
Name two common fluids.
The size of an air bubble rising up in water ______.
Figure shows a container filled with water. Which of the following statements is correct about pressure of water?
The pressure in a liquid is the same at all depths.
Analogy
Liquid pressure: ______ :: Atmospheric Pressure: ______.
A liquid flowing out of a very small opening of a tube or tap comes out in the form of fine drops and not as a continuous stream. Why?
Water (or) liquids exert pressure on ______.
