Advertisements
Advertisements
प्रश्न
What is mass ?
Advertisements
उत्तर
Mass is the quantity of matter contained in the body.
APPEARS IN
संबंधित प्रश्न
Give reason:
Why do liquids and gases flow but solids do not ?
Fill in the blank:
Liquids have no definite ............
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles are far apart and move in all directions.
A substance which can change its state
- wood
- oxygen
- paper
- cloth
The process by which a solid changes into a liquid is called
- freezing
- melting
- condensation
- evaporation
Why liquids do not have a definite shape ?
Give reasons for the following:
A bottle of perfume on opening evolves an odour which can be sensed over a long distance.
Complete the statement given below by selecting the correct word.
The space between atoms in gases is maximum while in ____ is minimum,
With reference to the liquid state of matter – answer the following
State why the inter-particles attraction decreases to negligible.
Complete the blank with reference to interconversion of matter on the basis of kinetic theory-with the word ‘increase’, ‘decreases’, ‘gain’, ‘lose’, or ‘overcome’ in the following case.
During sublimation, the inter-particle attraction is _______________.
