Question

Activity 1 Take to wooden blocks, a glass chimney and a candle. Place a lighted candle on a table. Cover the candle with the help of the glass chimney. Rest the chimney over the wooden blocks in such a way that air can enter the chimney. Now, on the second instance, place a glass plate over the chimney. What would happen to the candle? Record the observations on both the instances.
My Question is : This is Question Number 1 In Activity 1, put the second set up, with lighted candle, inside a water trough. Note your observation and write the result also. My Question is : This is question number 2
In Activity 1, what do you observe and why, when you use two candles instead of one and perform the same activity. Which candle taller or shorter, extinguishes first and why?

Answer 1

Explanation:

1. canble burn freely as a air can enter in the chimney from below . However the chimmey placed over the candle in such a way that it is rested on the table . this mean that air does not enter in chimmey from below . thus , the flame of candle flickers ans produceproduces smoke . on the other hand the fame of candle goes offs as air is not available for burning

Answer 2

Answer:

candle burn freely as a air can enter in the chimney from below . However the chimney placed over the candle in such a way that it is rested on the table . this mean that air does not enter in chimney from below . thus , the flame of candle flickers as produces smoke . on the other hand the fame of candle goes offs as air is not available for burning.