Question:medium
Maximum number of photons emitted by a bulb capable of producing monochromatic light of wavelength 550 nm is ______, if 100 V and 1 A is supplied for one hour.
Maximum number of photons emitted by a bulb capable of producing monochromatic light of wavelength 550 nm is ______, if 100 V and 1 A is supplied for one hour.
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When converting time for energy calculations, always use seconds. The relationship $E = nhc/\lambda$ is central to problems involving light intensity and photon counts.
Updated On: May 1, 2026
- $1 \times 10^{24}$
- $5 \times 10^{24}$
- $1 \times 10^{23}$
- $5 \times 10^{23}$
- $5 \times 10^{22}$
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The Correct Option is A
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