Q. Two bulbs of 100W and 60W are operating on 220 V line. The ratio of their resistance is

  • (A) 9:25
  • (B) 3:5
  • (C) 25:9
  • (D) 5:3
✅ Correct Answer: (B) 3:5

Published by Ram Sharma ⭐ 193.88K Points at 16-Mar-2022 05:23 pm in Physics

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