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प्रश्न
Give two examples for the following :
Substances that are rigid and not compressible.
उत्तर
Glass, stone, pen.
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संबंधित प्रश्न
Give reason We need to classify things .
Differentiate between the following.
Liquids and gases .
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.
What is a molecule?
Define matter.
Define Element.
Give reason :
When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass does not rise.
Write true or false for the statement. Rewrite the false statement correctly.
The smallest part of an element capable of independent existence is called an atom.
Multiple choice question.
A kind of matter which can sublime is
Give a reason for the following:
An empty tumbler lowered into a glass beaker containing water, on tilting shows bubbles of air coming out, but when not tilted, no bubbles are seen.
