CBSE Class 12-science Answered
what is the phenomenon behind the upward movement of smoke from lighting the incense stick?
Asked by ojasgarg96 | 30 Jan, 2023, 01:15: PM
Expert Answer
The upward movement of smoke from an incense stick is due to a process called convection. As heat is generated by the burning incense, the air surrounding it becomes warm and rises, taking the smoke with it.
This creates a continuous flow of warm air that causes the smoke to move upward.
Answered by Jayesh Sah | 30 Jan, 2023, 01:29: PM
