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प्रश्न
Fill in the blank
Matter is anything that has ______ and occupies ______
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उत्तर
Matter is anything that has mass and occupies space.
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संबंधित प्रश्न
Fill in the blank:
The change of a solid into a liquid is called melting or................
Give two examples of the following:
Substances which are rigid and not compressible.
Give reason Liquids can flow easily
Give an experiment to explain that there are intermolecular spaces between water molecules.
Which one of the following statements is not true?
- the molecules in a solid vibrate about a fixed position
- the molecules in a liquid are arranged in a regular pattern
- the molecules in a gas exert negligibly small forces on each other, except during collisions
- the molecules of a gas occupy all the space available
Name the three states of matter.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to mass
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to density.
With reference to the liquid state of matter – answer the following
State why the inter-particles attraction decreases to negligible.
Give the reason for the following
Particles of matter move more rapidly on the application of heat.
