🎯 WALT (We Are Learning To)

We are learning to:

• Interpret Charles's Law graphs showing the relationship between gas volume and temperature

• Calculate unknown values using Charles's Law equation: V₁/T₁ = V₂/T₂

• Convert between Celsius and Kelvin temperature scales

📊 Study the Graph

The graph shows the volume of a gas sample at different temperatures (at constant pressure).

Graph Data Points:

• At 27°C: Volume = 150 mL

• At 127°C: Volume = 200 mL

• At 227°C: Volume = 250 mL

📚 Part 1: Graph Interpretation

🧮 Part 2: Calculations

Step 1: Convert temperatures to Kelvin

T₁ = 27°C + 273 = _______ K

T₂ = 127°C + 273 = _______ K

Step 2: Identify known values

V₁ = _______ mL

V₂ = ? (unknown)

Step 3: Apply Charles's Law equation

Step 4: Final answer: V₂ = _______ mL

✅ Success Criteria

I can demonstrate success by:

🌟 Differentiation Support

Need extra help? Remember: Always convert to Kelvin first, then substitute values into V₁/T₁ = V₂/T₂

Advanced learners: Research how Charles's Law applies to weather balloons at different altitudes.