Part B How many photons per second of visible light will strike the pupil (4.0 mm diameter) of the eye of an observer 1.

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Part B How Many Photons Per Second Of Visible Light Will Strike The Pupil 4 0 Mm Diameter Of The Eye Of An Observer 1 1 (21.59 KiB) Viewed 18 times

Part B How Many Photons Per Second Of Visible Light Will Strike The Pupil 4 0 Mm Diameter Of The Eye Of An Observer 1 2 (39.3 KiB) Viewed 18 times

Part B How Many Photons Per Second Of Visible Light Will Strike The Pupil 4 0 Mm Diameter Of The Eye Of An Observer 1 3 (39.3 KiB) Viewed 18 times

Part B How many photons per second of visible light will strike the pupil (4.0 mm diameter) of the eye of an observer 1.2 km away Express your answer using two significant figures. ΔΝ, ΔΙ |IVE ΑΣΦ ΑΣΦΑ photons/s
▼ What is the temperature if the peak of a blackbody spectrum is at 18.0 nm ? Express your answer using three significant figures. T = 1.61×105 K Submit Previous Answers Correct Part B What is the wavelength at the peak of a blackbody spectrum if the body is at a temperature of 2200 K ? Express your answer to three significant figures and include the appropriate units. HA Value Units BAM ?