SPM Physics comparison questions are exam traps. Many students write “The wave diffracts when passing through a narrow slit” — but that’s only half‑correct. Examiners already know diffraction exists. What they want is comparison: which one diffracts more, which one diffracts less.
The comic teaches the Comparison Checklist:
Wide slit → Small spreading → Less diffraction.
Narrow slit → Large spreading → More diffraction.
Use comparison words: more, less, greater, smaller, stronger, weaker.
Lesson: Physics is not only about noticing a phenomenon, but about noticing how much it changes. Tiny words like “more” and “less” earn real marks. AHA! Moment: Physics teaches: “increase together” ≠ “directly proportional,” and “diffraction exists” ≠ “comparison complete.” Life teaches: differences matter — in marks, in meaning, in trust.
AHA! Waves spread both ways. Comparison makes the mark. Not by sight, but by INSIGHT!
#AHAPhysicsMoments #CikguLimCY #PhysicsInEverydayLife
#100DaysOfPhysics #SeeWithPhysicsEyes #PhysicsWithInsight
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