In which state are the molecules far apart?
Solid state
Gaseous state
Liquid state
Plasma
As the temperature increases,the rate of evaporation
increases
decreases
remains the same
Increases to some extent and then decreases.
When the pressure increases, volume of gas molecules
Increases
Attains equilibrium
Decreases
Remains the same
Which energy is obtained by the movement of the objects?
Light energy
Heat energy
Electric energy
Kinetic energy
The instrument used to change the direction of flow of current.
Barometer
Commutator
Thermometer
Galvanometer
The energy which increases the number of collisions of the molecules is
Kinetic Energy
Light Energy
According to the kinetic theory of molecules,the reason for ____________is the collisions between the molecules and with the walls of the container.
Solid pressure
Liquid Pressure
Gaseous pressure
None of these
When the number of molecules increases,they come close together. They are
Solids
Liquids
Gases
Vapours
The form of equation of Charles' law is
V ∞ T
P ∞ V
P ∞ T
PV ∞ T
The arrangement of molecules is irregular in which state?
gases
liquids
solids
Molten