Advertisements
Advertisements
Question
Describe simple experiments to prove that solids occupy space
Advertisements
Solution
occupy space: solid-occupies space
‘A’-A measuring cylinder is filled with water to a particular mark- ‘A’.
‘B’-A piece of a wooden block- is immersed inside the measuring cylinder. The water level rises up.
‘C’-On removal of the block- the water level in the measuring cylinder falls down back to the mark- ‘A’
Conclusion: The block pushes the water out and occupies its space, hence all solids occupy space.

RELATED QUESTIONS
Give reasons
The odour of scent spreads in a room.
Give reasons
When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar
Give reasons
A red ink drop added to small amount of water in a glass turns the water red in some time.
Fill in the blanks:
Any matter which has a definite ______ but no definite shape is called a ______.
Describe simple experiments to prove that gases occupy space.
______ soil is suitable for growing cotton.
In solids, the space between the particles is less than in ______.
Identify the state of matter based on the arrangement of the molecules.

The tendency of particles to spread out in order to occupy the available space is ______.
Give two examples of diffusion.
