A diode laser emits at a wavelength of 988 nm. in the ultraviolet region in the visible region in the infrared region ✔Correct Part B Previous Answers All of its output energy is absorbed in a detector that measures a total energy of 0.54 J over a period of 34 s. How many photons per second are being emitted by the laser? Express your answer using two significant figures. ΠΫΠΙ ΑΣΦ Submit 3 a Request Answer ? photons/s

A diode laser emits at a wavelength of 988 nm. in the ultraviolet region in the visible region in the infrared region ✔Correct Part B Previous Answers All of its output energy is absorbed in a detector that measures a total energy of 0.54 J over a period of 34 s. How many photons per second are being emitted by the laser? Express your answer using two significant figures. ΠΫΠΙ ΑΣΦ Submit 3 a Request Answer ? photons/s

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

(a) Calculate the energy of a single photon of light with a frequency of 3.00×1024 s-'. Energy = J (b) Calculate the energy of a single photon of yellow light with a wavelength of 575 nm. Energy = J Submit Show Approach Show Tutor Steps
I only need part D please, and thank you!
Make calibration graph by plotting the known wavelengths versus the recorded line positions on the graph below
3
Check my answer, I am afraid I skipped something in question 10. What is the above FREQUENCY/WAVELENGTH for one photon and one mole?
Calculate the energy of a photon of electromagnetic radiation at each of the following frequencies. 1. 102.6 MHzMHz (typical frequency for FM radio broadcasting) 2. 1055 kHzkHz (typical frequency for AM radio broadcasting) 3. 835.1 MHzMHz (common frequency used for cell phone communication) E= _____ J
In order to make the practice target emit a pew pew sound, the electrons in the n=3 energy level need to absorb enough energy to reach n = 6. Will the photons from Sandra's light saber be able to make the practice target go "pew! pew!" ? Show work to support your claim.
Question 11 of 90 Submit What is the wavelength (in nm) of a photon if the energy is 7.51 × 10-19 J? (h = 6.626 × 10-34 J • s) nm 1 3 4 C 7 8 +/- x 10 0 Tap here or pull up for additional resources LO
What is the energy of a photon of blue light that has a wavelength of 650 nm? Av=C E, phton = h v A) A B B) C) D) B D DA h = Blanck's constant = 6.63 x10-34 j. S 4.5 x 10-19 J J 5.6 x 1014 J 9.0 x 10-19 J 3.1 x 10-19 J E, phton = h C/A
what is the energy of a photon with a frequency of 5.40*1014 s-1? (h=6.626*10-34 J.s)
shift Humans have three types of cone cells in their eyes, which are responsible for color vision. Each type absorbs a certain part of the visible spectrum. Suppose a particular cone cell absorbs light with a wavelength of 542.nm. Calculate the frequency of this light. Round your answer to 3 significant digits. I Don't Know 84 tab THZ caps lock Type here to search Esc dd ! Submit 1 F1 Q A N Z 0x10 J @ 0 2 X F2 W S J #m F3 3 X S 1 E 9x D F4 $ 4 C R F F5 % 5 T V F6 N FO ( prt sc F10 9 1-²) K M 0 home O, O L < end F12 P 3 insert - = Danasia { L delete F olo Ar backspace
What wavelength, in Angstroms, corresponds to a neutron with a mass of 1.67 x 10-24 g that's moving at 2060 m/s? Don't round until the final answer. (1 Å = 10-10 m)