A dim solar street light isn’t just a problem of size — it’s a problem of physics. This comic shows three hidden upgrades:
Light-sensitive cathode material (Cesium/Lithium) → lower work function → more photoelectrons → more current.
Bigger battery capacity → stores more charge → brighter lamp at night.
Larger solar panel → absorbs more sunlight → generates more energy.
AHA! Bigger isn’t enough — reason makes it bright. Not by sight, but by INSIGHT!
#AHAPhysicsMoments #CikguLimCY #PhysicsInEverydayLife
#100DaysOfPhysics #SeeWithPhysicsEyes #PhysicsWithInsight
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