Question

When an incense stick is lighted in the corner of a room it's fragrance so reads quickly in the entire room. Give reason

Answer 1

here is the answer:-
characteristics of particles of matter illustrated by this observation is that particles of matter are always moving. When an incense stick is lighted in one corner of a room, its fragrance spreads in the whole room quickly because the particles were mixes with the space present in the air and as the air moves the particles also move and the room is full of fragrance.
hope this will help.

Answer 2

when incense stick is lighted in corner of the rommits fragrance spread in the whole room. the burning of incense stick produces gas having pleasant smell the particles of gases produced by the burning of incense stick move rapidly in all direction and mix with the moving particles of air in the room reach every part of the room quickly when the gaseous particles from the incense stick reaches our nose with their we can smell the fragrance of however the particles of gases produced by the burning of incense stick and the particles of a one not moving then the fragrance of incense stick could not spread in the whole room quickly so the observation that the fragrance of a burning incense stick spread in the entire room very quick little sister the particles of matter are constantly moving