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Science Bowl Question

📅 NSB MS 2010🎓 MS🔄 Round 3#️⃣ Question 9❓ TOSS-UP📝 Multiple Choice

Which of the following is NOT true about incandescent lamps?

W) They have the least expensive initial purchase price
X) They typically can last over one million hours
Y) They provide warm light
Z) They operate without a ballast
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