Home
Class 7
PHYSICS
Heat changes the arrangement of particle...

Heat changes the arrangement of particles in a substance when there is a change of state.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • HEAT

    ICSE|Exercise EXERCISE (SECTION I) (Choose the correct option to fill in the blank.)|9 Videos

  • HEAT

    ICSE|Exercise EXERCISE (SECTION II) (Give Reason)|8 Videos

  • HEAT

    ICSE|Exercise EXERCISE (SECTION I) (Choose the correct option)|9 Videos

  • FORCE AND PRESSURE : MOTION

    ICSE|Exercise EXERCISES (SECTION II) (Picture Study) |4 Videos

  • LIGHT ENERGY

    ICSE|Exercise EXERCISE (PICTURE STUDY) |10 Videos

Similar Questions

Explore conceptually related problems

A substance which can change its state

Fill in the blanks (a) Evaporation of a liquid at room temperature leads to a …… effect . (b) At room temperature the forces of attraction between the particles of solid substances are …. Than those which exist in the gaseous state. (c) The arrangement of particles is less ordered in the ... state. However, there is no order in the ..... state. (d)....... is the change of gaseous state directly to solid state without going through the ....... state. (e) The phenomenon of changes of a liquid into the gaseous state at any temperature below its boiling point is called ......

(a) What do you understand by the change of phase of a substance ? (b) Is there any change in temperature during the change of phase ? (c) Does the substance absorb or liberate any heat energy during the change of phase ? (d) What is the name given to the energy absorbed during a phase change ?

What happens to the heat supplied to a substance when the heat supplied causes no change in the temperature of the substance ?

The point when water changes into gaseous state.

One or more new substances are formed in a chemical change.

Statement-1: The internal energy of a system does not change when there is not change in temperature Statement-2: The internal energy of a gaseous system is state function.

What happens to the heat supplied to the substance when, the heat supplied causes no change in the temperature of the substance?

The amount of heat absorbed or released when a unit mass changes its state ……….

The diagram below shows the change of phases of a substance on a temperature vs time graph on heating the substance at a constant rate. What is the boiling and melting point of the substance ?