Chemistry lab, different forms of light, different wavelengths?

Question

Looking through a spectroscope at a candle, hyrogen lamp, sun, and incendessent light bulb, I noticed they did not have the same wavelength of colors even though they are all forms of light. How come they differ?

Answer 1

Each photon is a quantum of electromagnetic radiation. It is an electromagnetic wave with a specific wavelength (therefore frequency). Its energy is proportional to its frequency. The frequency determines what we perceive as color.

Different sources produce light at different wavelengths.

Answer 2

nicely, purely between the scholars is a 'good' student, because of the fact that one did no longer save on with training. because of the fact the student became into respiration, getting help is the physique of techniques. yet there is not any excuse for the instructor to flow away the room. it is violation #a million. And an excellent one. yet you asked what happens if the student isn't respiration. you do no longer supply water, because of the fact the student isn't respiration, and it has no longer something to do with any gasses. And if the student complains they are able to't breathe, they are respiration. you will be confusing the Heimlich maneuver with CPR, which may be the physique of techniques is the student weren't respiration. One student does or tries to do CPR, and yet another student it is optimistically around calls the emergency reaction selection. each and each lab could have an emergency reaction selection published on the telephone.

Answer 3

Each are at different temperatures, and each have different elements that are emiting light... Stefan–Boltzmann law defines the 'black body' radiation as a function of absolute temperature. different elements emit light based on their outer shell electrons - so you see different absorption lines or emission lines depending on the emitting surface -