PSLE Science | EP82 | P5 Water | Volume of liquid collected? | Catholic High 2025 Prelim Q20
Автор: Zhi Long
Загружено: 2025-09-26
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🎯 Welcome to Episode 82 of our PSLE Science series! This P5 Water question tests a crucial skill: determining the state of matter at a given temperature and calculating the volume of liquid collected in an experimental setup. We'll use the substance's melting point to solve this two-part problem.
📌 What You’ll Learn
✅ How to determine a substance's state (solid or liquid) when given its melting point and a specific temperature.
✅ The key principle: A substance is liquid at a temperature above its melting point but below its boiling point.
✅ How to read and interpret diagrams to find the initial volume of a substance.
✅ The concept that volume is conserved when a solid melts into a liquid.
🎥 Watch closely as we tackle this two-pronged question on states of matter and volume measurement, essential skills for P5 Science!
📥 Download the paper here:
https://drive.google.com/open?id=1sly...
🔔 Subscribe & Stay Tuned for more PSLE Science walkthroughs! 🚀
Let’s build science confidence — one question at a time! 🌍💪
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