41 (a) When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance quickly spreads in the entire room. Name the process involved in this.(b) A girl is cooking some food in the kitchen. The smell of food being cooked soon reaches her brother'sroom. Explain how the smell could have reached her brother's room.

41 (a) When an incense stick (agarbatti) is lighted in one corner of a

1.	41 (a) When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance quickly spreads in the entire room. Name the process involved in this.(b) A girl is cooking some food in the kitchen. The smell of food being cooked soon reaches her brother'sroom. Explain how the smell could have reached her brother's room.
Answer» because particles are CONTINUOUS in NATURE . ok HOPE it's HELPFUL to you dear