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प्रश्न
Write your observation and conclusion for the following:
When a small stone is gently dipped into a glass filled with water.
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उत्तर
You will see that some water flows out of the tumbler and collects in the bowl. Remove the stone from the tumble. The level of water in the tumbler comes down. Now, pour the water collected in the bowl back into the tumbler. The glass tumbler is filled again. This is because the stone occupied space and therefore drives the water out of the tumbler. This proves that not only solids but liquids also occupy space.
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संबंधित प्रश्न
Differentiate between the following.
Liquids and gases .
Differentiate between the following.
Atoms and Molecules .
Write true or false for each statement. Rewrite the false statement correctly.
The smallest part of an element capable of independent existence is called an atom.
Write true or false for each statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
Define Matter.
Fill in the blank
The molecules are at a greater distance in ........ compared to liquids.
Water, mercury and bromine are similar to each other, because three are ______.
In one sample of brass, the following ingredients were found: copper (70%) and zinc (30%). Identify the solvent, solute and solution from these.
Give two examples.
Gaseous element
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
