WebSep 13, 2024 · A blube emits light of λ = 4500Å λ = 4500 Å. The bulb is rated as 150 watt and 8 % 8 % of the energy is emitted as light. Number of photons emitted by bulb asked …

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WebNov 13, 2011 · Different wavelengths of light correspond to different colours. 555nm means light with a wavelength of 555 nano-meters (billions of a meter), this is roughly green light. So all this says is that you eye is most sensitive to green light and so a given number of green photons/second will appear brighter than the same number of red photons. WebA bulb emits light having λ=4500 ∘A. The bulb is rated as 150 watt and 8% of the energy is emitted as light. How many photons are emitted by the bulb per second? Q. A bulb emits light of wave length 396 nm. The bulb is rated as 100 watt and 10% of the energy is emitted as light. How many photons are emitted by bulb per second? Q. line dance neon vegas lights

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WebA bulb lamp emits light of mean wavelength of 4500 \\( \\AA \\). The lamp is rated at \\( 150 \\mathrm{~W} \\) and \\( 8 \\% \\) of the energy\\( \\mathrm{P ... WebQuestion: A bulb emits light of wavelength 4500 A. The bulb is rated as 150 watt and 8% of the energy is emitted as light . The bulb is rated as 150 watt and 8% of the energy is … WebA 100 watt bulb emits monochromatic light of wavelength 400 nm. Calculate the number of photons emitted per second by bulb : A 2×10 16 B 2×10 18 C 2.01×10 20 D 2×10 22 Hard Solution Verified by Toppr Correct option is C) E=100W λ=400nm =400×10 −9m E= λnhc n= hcEλ n= 19.878×10 −26100×400×10 −9 n=2.01×10 20 Hence, option (C) is … linedance newfie stomp