Question

In the demo, what happens to the water level when the candles are extinguished? The water level This means that the air trapped inside the glass gets A. Rises B. Fall C. Stays the same hotter cooler

Answer 1

When the candles are extinguished, the air inside the glass cools down. As a result, the air contracts, leading to a decrease in air pressure inside the glass. This creates a partial vacuum, causing the water level to rise as it fills the space left by the contracting air.

So, the answer is: **A. Rises.**