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: 77% (9 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?...
-
Last year, Intrepid Corporation's tax return revealed the following items: a. What is Intrepid's dividends-received deduction? b. What is the charitable contribution deduction? c. What is the taxable...
-
In order to determine the tensile Young's modulus and tensile strength of carbon fibers, a tensile test of a resin-impregnated carbon/epoxy yarn having a fiber volume fraction of 0.6 is conducted. A...
-
Moon, a farmer, needs to install a two-thousand-pound piece of equipment in his barn. This will require lifting the equipment thirty feet up into a hayloft. Moon goes to Davidson Hardware and tells...
-
a. Since year 2000 STI share price had been trading below $5/share with 10-year options. Based on the Option Pricing Model and with an estimated growth of 5%, the future estimated stock price would...
-
Choose below scenarios and Create the physical level ERD. Scenario : This is a simple list table of a company trying to keep track of parts that they sell and orders that came in purchasing those...
-
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...
-
During 2008, Intel entered into the transactions listed below. a. On a separate sheet of paper, complete the following chart to show the effect of these transactions on the accounting equation and...
-
Which is the correct match? (a) Folletanalytics (b) McGregormotion study (c) Demingquality management (d) MaslowTheory X and Y
-
The requirement that a manager answer to a higher-level boss for performance results achieved by a work team is called ____________. (a) dependency (b) accountability (c) authority (d) empowerment
-
In Katzs framework, top managers tend to rely more on their ____________ skills than do first-line managers. (a) human (b) conceptual (c) decision-making (d) technical
-
The loan-processing department would be considered a ____________ of your local bank or credit union. (a) subsystem (b) closed system (c) resource input (d) cost centre
-
When a team leader clarifies desired work targets and deadlines for members of a work team, he or she is fulfilling the management function of ____________. (a) planning (b) delegating (c)...
-
A statistic T has discrete distribution with cdf F(t). Show that F(T) is stochastically larger than uniform over [0, 1]; that is, its cdf is every-where no greater than that of the uniform . Explain...
-
(a) Water flows through the nozzle of a garden hose. Find an expression for m in terms of line pressure P 1 , ambient pressure P 2 , inside hose diameter D 1 , and nozzle outlet diameter D 2 . Assume...
-
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?
-
java code ReadFile Create-a linked list from an input file (input.txt) that contains an even number of first names. The number of items in the file is unknown. Split Create-a split function that...
-
Complete a method named findValue which accepts an IntArray and an Int value and returns whether the array contains the passed value. Your method should not modify the passed array. However, you...
-
Write program Sum.java that just prints the strings that it is given at the command line, one per line. If nothing is given at the command line, print "No arguments". Modify your program (Make a copy...
Study smarter with the SolutionInn App