4) Below is a very nice line spectrum of a fluorescent light. It consists of peaks in the areas of 487, 546, 580, 611, 631 nm. What "color" should the fluorescent light be to the human eye if all these are wavelengths present at once, like when they are emitted from a light bulb? Explain. Spectrum of Compact Fluorescent Light GREENLITE 18W/ELS-M 2700K FCC ID: N6AFJEE0404 рил photo: 200 J. Beale 9/2007

If you double the concentration of the hydrogen in the hydrogen lamp, would you expect the wavelengths of the observed lines to double/be cut in half/stay unchanged? Explain.

I need some assistance,can you pls write neatly so I can understand . The light emitted from one of the following electronics transitions (n=4->n=2 or n=3 ->n=2)in the hydrogen atom causes the photoelectric effect in a particular metal,while light from the other transition does not .Which transition does not .Which transition causes the photoelectric effect?Explain your answer .

A sample of electromagnetic radiation has a frequency of 1.7x10^6 Hz, what is the wavelength for this sample, what type of EM radiation is it, and how much energy does it posses?

a line in the ultraviolet region of the hydrogen spectrum appears at a wavelength of 93.7nm. what transition is responsible for this wavelength?

e east.cengagenow.com G Choose the appropriate units for wavelength of ele 03 General Chemistry C OWLV2 | Online teaching and learning resource from Cengage Learning (References) Use the References to access important values if needed for this question. The human eye can detect light at a frequency of 6.11x1014 Hz in the visible region of the spectrum. Calculate the energy, in joules, of an individual photon of this light. 1.08x10-48 J 4.05x1019 J 6.11x1014 J 2.44x105 J 3.25x10-40 J Submit Answer Try Another Version 5 item attempts remaining (Previous Cengage Learning Cengage Technical Support

A researcher prepares a solution that is found to have an absorbance of 1.000 at a wavelength of 474nm. At this wavelength, what percent of the light is transmitted? If the solution is diluted to twice its original volume what will be the percent light transmitted at 474nm?

please help!