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प्रश्न
State in which of the following examples ie. a piece of wood, water, light gas is the Energy possessed by particles of matter, very large.
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उत्तर
a light gas
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संबंधित प्रश्न
Write whether the following statement is true or false.
All solids, on heating, first change to the liquid and then to the gaseous state always.
The process by which a solid changes into a liquid is called
- freezing
- melting
- condensation
- evaporation
Fill in the blank
The molecules are at a greater distance in ______ compared to liquids.
Fill in the blank
Matter is anything that has ______ and occupies ______
Explain why, we can easily move our hand in air but to do the same through a plank of wood, we need a karate expert.
When a beam of sunlight enters a room through a window, we can see tiny particles X suspended in a gas (or rather a mixture of gases) Y which are moving rapidly in a very haphazard manner.
- What could particles X be ?
- Name the gas (or mixture of gases) Y.
- What is the phenomenon exhibited by particles X known as ?
- What is causing the movement of particles X ?
- What conclusion does the existence of this phenomenon give us about the nature of matter ?
Define: interconversion of states of matter.
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle attraction maximum.
With reference to the liquid state of matter – answer the following
How does the stored energy, have an effect on inter-particles space.
Give the reason for the following
Particles of matter move more rapidly on the application of heat.
