2. Fill in the blank in the Table. For the given criteria rank the following types of light from the smallest to the largest in order: radio waves, gamma rays, microwaves, red light, and blue light. smallest small middle large largest Wavelength (2) gamma rays Frequency (v) radio waves Energy per photon

2. Fill in the blank in the Table. For the given criteria rank the following types of light from the smallest to the largest in order: radio waves, gamma rays, microwaves, red light, and blue light. smallest small middle large largest Wavelength (2) gamma rays Frequency (v) radio waves Energy per photon

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

Which one of the following electromagnetic spectrum regions contains the longest wavelength? gamma microwave IR UV radio The photon from the region has the highest energy UV IR radio gamma O microwave
In scenario A, visible light has a wavelength of 690.3 nm. Determine its frequency, energy per photon, and color. frequency: s-1 energy per photon: The visible light in scenario A is J
4
2. A laser pointer used in the classroom emits light at 6550 A, at a power of 4.00 mW. (One watt is the SI unit of power, the measure of energy per unit of time. 1 W = 1 J/s). How many photons are emitted from the pointer in 115 seconds?
A few different types of electromagnetic radiation are listed in the table below. Complete the table by ordering these types of radiation by increasing frequency, wavelength, and energy per photon. For example, select "1" in the second column for the type of radiation with the lowest frequency, "2" for the type of radiation with the next higher frequency, and so forth. type of radiation order of frequency order of wavelength order of energy blue light (Choose one) |(Choose one) ▼ (Choose one) al gamma rays (Choose one) ▼ (Choose one) ▼ (Choose one) ▼ radio waves (Choose one) |(Choose one) ▼ (Choose one) (Choose one) ▼ 1 (lowest) 2 3 |4 (highest) red light (Choose one) ▼ (Choose one)
4.Make a prediction using your model. If an electron were to emit a photon and move from the n=3 level to the n=1 level, what wavelength of light would it emit? (Hint: use the Ryberg equation) Would this be a bigger energy What would be the energy change for this transition? change or a smaller energy change that the transition from the n=3 to the n=2 transition? Would you be able to see this energy change (will it be visible light?) What part of the electromagnetic spectrum should you look in to find these photons, the ultraviolet or the infrared?
2. Rank the following regions of the electromagnetic spectrum from highest to lowest wavelength: visible (blue), infared, visible (green), ultraviolet, visible (red), visible (orange)
Data for the photoelectric effect of silver are given in the table. Frequency of incident radiation (1015 s−1) Kinetic energy of ejected electrons (10−19 J) 2.00 5.90 2.50 9.21 3.00 12.52 3.50 15.84 4.00 19.15 Using these data, find the experimentally determined value of Planck's constant, h , and the threshold frequency, ν0 , for silver.
Convert between number of photons and energy given a particular wavelength. Low level light therapy (LLLT) using RED light was observed to promote wound healing. The daily dose provided was 24 J/cm. Given the wavelength of 635 nm, how many photons were required to deliver the dose to a 1 cm? area?
A heat lamp produces 32.8 watts of power at a wavelength of 6.5μm. How many photons are emitted per second? (1 watt = 1 J/s)