Question:
Number of photons emitted by a 100 W (Js-1) yellow lamp in 1.0 s is
(λ of yellow light is 560 nm)
Number of photons emitted by a 100 W (Js-1) yellow lamp in 1.0 s is
(λ of yellow light is 560 nm)
(λ of yellow light is 560 nm)
Updated On: Jun 25, 2024
- \(1.6×10^{18}\)
- \(1.4×10^{18}\)
- \(2.8×10^{20}\)
- \(2.1×10^{20}\)
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The Correct Option is C
Solution and Explanation
The correct option is (C): \(2.8×10^{20}\).
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