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Answer (1)
Answer:It looks like this is a worksheet related to an experiment involving a candle and a glass. Here’s some guidance on how to answer the questions based on typical experiments of this nature:1. **What happens to the candle once you place the glass over it?** - The candle will go out eventually because it uses up the oxygen inside the glass.2. **Where does the water go after the candle goes out?** - The water level inside the glass will rise due to the vacuum created as the candle consumes the oxygen.3. **Explain the movement of the water inside the glass.** - As the candle burns, it heats the air inside, causing it to expand. When the candle goes out, the air cools and contracts, creating lower pressure inside the glass. This causes the water to rise.4. **Compare the amount of water in the glass when the candle is just lit and when the candle becomes low.** - Initially, the water level may not change much, but it will rise as the candle goes out.5. **What happens when another candle is added to the experiment?** - Adding another candle will consume oxygen faster, potentially causing the water to rise more quickly or to a higher level once both candles go out.6. **What conclusions can you draw about the experiment being done or performed?** - This experiment demonstrates how oxygen is necessary for combustion and how changes in air pressure can affect water levels.sagutan kona lahat
