Multiple choice general knowledge

Two 50 watt bulbs produce the same amount of light as one 100 watt bulb

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Two 50-watt bulbs do NOT produce the same light as one 100-watt bulb. Light output (lumens) doesn't scale linearly with wattage due to efficiency curves - a single 100W bulb typically produces more lumens than two 50W bulbs combined.

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