A-LevelPhysicsTemperatureMay/June 2015Paper 1 Q191 Mark
Which row correctly describes the ordering and motion of the molecules in liquid water and in ice when both are at a temperature of 0 °C?
Aordering: a regular pattern of molecules in ice but not in water, motion: molecules in both ice and water have the same average speed
Bordering: a regular pattern of molecules in ice but not in water, motion: molecules in ice travel more slowly than those in water
Cordering: a regular pattern of molecules in both ice and water, motion: molecules in ice travel more slowly than those in water
Dordering: a regular pattern of molecules in both ice and water, motion: molecules in both ice and water have the same average speed
✓ Correct Answer
The correct answer is A. This question tests the candidate's understanding of temperature within the Physicssyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🔒
Unlock the Examiner's Answer
Sign up for free to reveal the correct answer, the official mark scheme breakdown, and the examiner trap analysis for this question.
Sign Up Free to Unlock →Join thousands of Cambridge students already using Oracle Prep