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प्रश्न
The property to flow is unique to fluids. Which one of the following statements is correct?
विकल्प
Only gases behave like fluids
Gases and solids behave like fluids
Gases and liquids behave like fluids
Only liquids are fluids
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उत्तर
Gases and liquids behave like fluids
Gases and liquids behave like fluids. Both gases and liquids tend to flow due to less force of attraction between their particles. Also, they require vessels to keep them. Solids do not flow.
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संबंधित प्रश्न
Classify the following into solids, liquids and gases.
Oxygen, milk, common salt, wax, stone, water vapour, carbon-dioxide, sugar, mercury, coal, blood, butter, copper, coconut oil, kerosene.
How a liquid changes into its gaseous state ? Explain ?
Write whether the following statement is true or false.
There is no difference between evaporation and boiling.
Write your observation and conclusion for the following,
When a small stone is gently dipped into a glass filled with water.
Give reason of A gas fills up the space available to it.
A piece of chalk can be broken into small particles by hammering but a piece of iron cannot be taken into small particles by hammering. Which characteristic of the particles of matter is illustrated by these observations?
What is the general name of :
- rigid form of matter ?
- fluid forms of matter ?
Explain why, we can easily move our hand in air but to do the same through a plank of wood, we need a karate expert.
Give a reason why:
Gases have no definite volume and no definite shape.
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle space maximum.
