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प्रश्न
Fill in the blanks:
Matter is defined as anything that occupies _______ and has _______
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उत्तर
Matter is defined as anything that occupies space and has mass
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संबंधित प्रश्न
Why can a piece of chalk be broken easily into smaller pieces while a coal piece cannot be broken easily?
Give reason for the following.
Pure substances have fixed melting or boiling points.
Fill in the blank.
Water is a matter because it has mass and occupies _______
Write whether the following statement are true or false.
The intermolecular force of attraction is the weakest in gases.
State two characteristics of matter demonstrated by diffusion.
Explain the following :
When an incense stick is lighted in the corner of a room, its fragrance spreads quickly in the entire room.
What is meant by 'diffusion'? Give one example of diffusion in gases.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to free diffusion.
State in which of the three states of matter:
The space between the particles is minimum.
Water obtained from tube wells is usually ______ water.
