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प्रश्न
Describe simple experiments to prove that gases occupy space.
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उत्तर
occupy space
Experiment:
‘A’ – A glass beaker or bowl is half-filled with water.
‘B’ – An empty glass tumbler [which of course contains air] is inverted a lowered inside it.
‘C’ – On tilting the tumbler, the air is displaced and bubbles are seen coming out.
Conclusion: Air or gases occupy space.
संबंधित प्रश्न
Give two reasons for saying that wood is a solid.
Give reasons
A gas fills up the space available to it.
The three main states of matter are solids, liquids, and gases. Compare the three states with reference to the following characteristics of matter
(a) volume
(b) shape
(c) compressibility
(d) diffusion.
Describe simple experiments to prove that solids occupy space
Complete the given analogy.
Solid: Definite shape:: ______: Shape of the vessel.
Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
Choose the odd one:
______ has definite shape and volume.
The feather and paper cup can float on the water.
How the matter is grouped on the basis of physical states?
