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Question: Answered & Verified by Expert
A 100 watt bulb emits monochromatic light of wavelength 400 nm. Calculate the number of photons emitted per second by the bulb.
ChemistryStructure of AtomNEET
Options:
  • A 4.845×1020s-1
  • B 2.012×1020s-1
  • C 1.285×1020s-1
  • D 3.345×1020s-1
Solution:
1234 Upvotes Verified Answer
The correct answer is: 2.012×1020s-1
Correct Option is : (B)
2.012×1020s-1

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