The most common fluorescent lightbulb converts ultraviolet light from mercury atoms to white light. If an ultraviolet
Question:
The most common fluorescent lightbulb converts ultraviolet light from mercury atoms to white light. If an ultraviolet photon of wavelength 185 nm is emitted by a mercury atom and absorbed by the phosphor, what is the maximum number of red 655-nm photons that the phosphor can emit?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
The energies of the emitted photons should equal the e...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Modern Physics questions
-
An incandescent lightbulb is an inexpensive but highly inefficient device that converts electrical energy into light. It converts about 10 percent of the electrical energy it consumes into light...
-
Ultraviolet light causes sunburns, whereas visible light, even of greater intensity, does not. Why is this so?
-
A fluorescent solid absorbs a photon of ultraviolet light of wavelength 320 nm. If the solid dissipates 0.500 eV of the energy and emits the rest in a single photon, what is the wavelength of the...
-
X-rays of wavelength 0.0973 nm are directed at an unknown crystal. The second diffraction maximum is recorded when the X-rays are directed at an angle of 23.4 relative to the crystal surface. What is...
-
Do you believe your groups analysis accurately describes the culture of the class you selected? Could other students who analyzed the culture of the same class come up with a very different result?...
-
How many inventories are there in manufacturing entity and what are they for?
-
Instead of assuming that \(c_{1}^{\prime} y_{1}+c_{2}^{\prime} y_{2}=0\) in the derivation of the solution using Variation of Parameters, assume that \(c_{1}^{\prime} y_{1}+c_{2}^{\prime}...
-
The comparative balance sheet of Harris Industries Inc. at December 31, 2014 and 2013, is as follows: An examination of the income statement and the accounting records revealed the following...
-
If $1,088,000 of 7% bonds are issued at 102 3/4, the amount ofcash received from the sale isa. $1,117,920b. $1,164,160c. $816,000d. $1,088,000 2 answers
-
Janet Richards fixes her eyes on those of her partner Gilbert Baker and says firmly, All right. Lets do it. And with those words, InterCat, a firm founded by Janet and Gilbert that specializes in the...
-
An ultraviolet photon is absorbed by a fluorescent molecule, which then emits two photons. (a) Are the wavelengths of the emitted photons longer than, shorter than, or the same as the wavelength of...
-
Consider the following three transitions in a hydrogen atom: (A) ni = 5, nf = 2; (B) ni = 7, nf = 2; (C) ni = 7, nf = 6. Rank the transitions in order of increasing (a) wavelength and (b) frequency...
-
1. Which party has the burden of proof in this case? Why? 2. What is the rule about off-duty conduct in regard to employee discipline? 3. How much weight should be given to the plea agreement and the...
-
The following particulars refer to a process used in the treatment of a material subsequently used in another product. (a) The estimated cost of repair and maintenance per year is $ 2,500. (b) two...
-
2) Suppose you're tasked with estimating the Willingness to Pay for shoreline erosion prevention in Far Rockaway Queens via a Contingent Valuation survey. The survey pool will be all addresses in the...
-
You are designing an industrial lighting fixture that will be suspended from the ceiling by several thin wires, each loaded in tension. The wires are to be made from a 260 Brass alloy having a yield...
-
The following is information related to Hotel Seri: Staff salary: RM740,000 per year. Room attendant: RM30 per day. The hotel provides one room attendant for each room used. Utility: Cost of...
-
Acervo Colonial Dig... Library Azusa, CA... Covina Newspaper... The following information was taken from Slater Company's balance sheet: Fixed assets (net) Long-term liabilities Total liabilities...
-
Find the set of values of x for which a. x 2 - 11x + 24 < 0 and 2x + 3 < 13 b. x 2 - 4x 12 and 4x - 3 > 1 c. x(2x - 1) < 1 and 7 - 2x < 6 d. x 2 - 3x - 10 < 0 and x 2 - 10x + 21 < 0 e. x 2 + x - 2 >...
-
Suppose that the laptop of Prob. 2.16 is placed in an insulating briefcase with a fully charged battery, but it does not go into sleep mode, and the battery discharges as if the laptop were in use....
-
What is the longest wavelength of light that can cause the release of electrons from a metal that has a work function of 3.50 eV?
-
Assume that a 100-W light bulb gives off of its energy as visible light. How many photons of visible light are given off in 1.00 min? (Use an average visible wavelength of 550 nm.)
-
A metal with a work function of 2.40 eV is illuminated by a beam of monochromatic light. If the stopping potential is 2.50 V, what is the wavelength of the light?
-
D) The cost of lighting and heating the restaurant. 2-The wages of materials handling personnel in a factory would usually be considered: Indirect labor Manufacturing overhead A No Yes Yes No Yes Yes...
-
The annual flows of earnings on foreign assets are reported in a country's current account, whereas the principal amounts (ie, the investment amounts) of financial assets traded between a country's...
-
Please answer with reason for all why the option is correct and why the other options are incorrect,, Please help with this Accounting type Question: The current ratio is ratio between: A . Current...
Study smarter with the SolutionInn App