Two bulbs ‘A’ and ‘B’ emit red light and yellow light at 8000 – InterviewSolution

1.	Two bulbs ‘A’ and ‘B’ emit red light and yellow light at 8000 Å and 4000 Å respectively. The number of photons emitted by both the bulbs per second is the same. If the red bulb is labelled as 100 watts, find the wattage of the yellow bulb.
Answer» Two bulbs ‘A’ and ‘B’ emit red light and yellow light at $8000 Å$ and $4000 Å$ respectively. The number of photons emitted by both the bulbs per second is the same. If the red bulb is labelled as $100$ watts, find the wattage of the yellow bulb.

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