Question

air currents being caused by the uneven heating of air in this activity why does the smoke Flow when the incense stick is kept a little above the candle

Answer 1

Answer:

In two ways such as lightly upward and lightly downward as the smoke flow when the incense stick is kept little above the candle. Explanation: The smoke goes lightly upward and lightly downward as the air above the candle is light and hot while the edges of the beaker are comparatively cooler.