If the incense sticks are lighted, the aroma reaches to the person sitting at a distance. Justify the statement with appropriate reason. Which property of gas does it represent? Name the process which is responsible for this phenomenon. Define it.
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As the incense stick is lighted the smoke with perfume is formed.
The perfumes which are small particles of essential oil vaporize and come in contact with the layer of air.
Perfume with aroma slowly enters the air and carried by it to spread out in all sides.
Slowly more aroma is mixed with air and ultimately reaches the nose of the person seating at a distance.
The driving force by which aroma enters the air layer where concentration is less than the stick is due to the difference in concentration.
This phenomenon is called Diffusion.
The perfumes which are small particles of essential oil vaporize and come in contact with the layer of air.
Perfume with aroma slowly enters the air and carried by it to spread out in all sides.
Slowly more aroma is mixed with air and ultimately reaches the nose of the person seating at a distance.
The driving force by which aroma enters the air layer where concentration is less than the stick is due to the difference in concentration.
This phenomenon is called Diffusion.
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