Answer

How much power is consisted of in 1 mol of each?a. X-ray pholoads with a wavesize of 0.135 nmb. g-ray pholots through a wavelength of 2.15 * 10-5 nm




You are watching: X-ray photons with a wavelength of 0.135 nm .

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his problem asks us to discover the energy had per one mole of photons with the complying with wavesize. So for letter, eh? We have actually zero suggest one 5 zero nano meters and also we can convert that two meters by. There's one meter for eincredibly ten to the Ninth Nano meters, so we deserve to convert that into one suggest five times ten to the minus tenth meters. Now we have the right to find the power of a single pholoads by amounts to H c. Over lambda the wavelength h is planks continuous 6 allude 6 2, six times ten to the minus thirty fourth C is the rate of light. So that's 2 point nine nine times ten to the eighth. And we divide that by our wavelength. We simply found of one suggest five times ten to the minus tenth. And that gives us our energy perf otan to be one allude 3 to 6 times ten to the minus fifteenth. So that's Jules, her pholots. But we don't want jewels perform time. We want jewels. Prum. All. So to obtain Jules prom all we just multiply by avocados numbers 6 allude 2, 2 times ten to the twenty third. And that will certainly provide us our last answer of seven suggest nine eight times ten to the eighth and also that's Jules per mall, which is what we want. Now we do the very same thing for a letter B. We begin through Ah, 2 point one five times ten to the minus fifth Nano meters and also we transform that the exact same method. So one meter over ten to the nine and also Anna meters, not Nana meters cancel and also we obtain our wavesize in meters 2 suggest one five times ten to the minus fourteenth meters and also we usage that same formula equates to H C over Lambda the wavesize to recognize the power of a solitary pholots. So six suggest six two 6 times ten to the minus thirty fourth times the rate of light 2 suggest nine, nine times ten to the eighth and also we divide that by our wavesize to suggest one five times ten to the minus fourteenth.

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And that offers us our energy per pholoads to be nine allude 2, two times ten to the minus twelfth Jules Perf Otan. So aacquire we multiply that by Abu God rose number 6 suggest 2, two times ten to the twenty third and also we obtain our final answer to be five point five 5 times ten to the twelfth Jules Permal, and that is our last answer.