Question

Investeato
I will: Observe the convection current.
I need: Thick polythene sheet, incense stick, tea candle, match box, convection
box cut-out paper
I do:
1. Fold the paper cut-out to make a box as shown here. (You can take any other
similar box).
Paste the thick plastic sheet on the rectangular-shaped cut made on the box.
Now, lit the tea candle and place it inside the box. Close the upper flip of the
2.
3.
box and place a cylindrical form of a paper on the circular hole made on the top
of the box
4. Now, bring the burning incense stick into the circular hole at the side of the box.
I observe:
The smoke from incense stick
I condude:
Gas particles move from one place to another through​

Answer 1

Answer:

Observe the convection current.

Explanation: