Consider the following waves representing electromagnetic radiations: Show Which wave has the longer wavelength? Calculate the wavelength. Which wave ha sthe higher frequency and larger phostate energy? Calculate the vales. Which wave has the greater velocity? What type of electromagnetic radiation does each represent?  Transcribed Image Text:1.6 x 10 m Wave a wwww Wave b Q: What is the radiant power of the sun if r = 6,960 x 108 m? A: Click to see the answer Q: 8.1(a) Calculate the energy separations in joules, kilojoules per mole, electronvolts, and… A: The energy of the particle in 1-D boxEn=n2h28mL2............1stThe energy seperation is the… Q: If the infrared radiation has wavelength of 3.5 microns, what will be the wave number in cm^-1? A.… A: Given: Wavelength = 3.5 microns = 0.00035 cm Q: A particle rotating on the surface of a sphere with fixed r has the quantum numbers I = 3 and mj =… A: The answer is given as follows The orbital angular momentum of the rotating particle is given by the… Q: A wave that requires a medium in order to travel is an Transverse Wave. O True O False A: Following is the definition of Transverse wave and so the correct answer as follows. Q: A medium is any type of energy that can support a wave. O True O False A: Mechanical waves pass through only matter. Q: 1. What is the wavelength of a wave of velocity 10 m/s and frequency 200 Hz? A: Given data, Velocity = 10 m/s Frequency = 200 Hz. To calculate the wavelength. Q: 2. Arrange the following elactromagnetic radiation in order of their increasing energy. Radio,… A: Click to see the answer Q: 2. Arrange the following elactromagnetic radiation in order of their increasing energy. Radio,… A: Electromagnetic radiation is the form of energy carrying electrical and magnetic waves Q: Calculate the energy (in J) of one quantum radiation of (a) frequency 5 x 1014 Hz, (b) wavelength… A: A numerical problem based on energy that is to be accomplished. Q: Calculate the energy (in J) of one quantum radiation of (a) frequency 5 x 1014 Hz, (b) wavelength… A: Click to see the answer Q: When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the internal energy of the… A: The energy required to ionize a ground state hydrogen atom is calculated as follows, Q: What is the speed (m/s) of an electron if it has a wavelength of 521 nm? m/s (eg. 5.59E+7) A: Click to see the answer Q: Q 1.3: The following diagram illustrates (a = amplitude, lambda = wavelength %3D 2a a Wave crests… A: For constructive interference, amplitude of two waves are added . For destructive interference,… Q: The energy of a photon that has a frequency of 1.821 x 1016 s 1 is _J. O 5.46 x 1024 5.44 x 10 18… A: The energy of the radiation is quantized. The smallest unit of energy of the radiation is known as… Q: 4.2 x 10-7 m converted to J/photon A: Given : Wavelength of photon = 4.2 X 10-7 m The wavelength and frequency are related as => f X λ… Q: Calculate the wavelength of the wave in the diagram: 20 B 10 -10 -20 Y 8 16 24 32 40 Length (cm) 8… A: Click to see the answer Q: A hydrogen atom rotates in three dimensions at a fixed distance of 100 pm from a fixed point. Ca… A: The energy of particle with quantum number that is given is calculated using the formula, E=J22mr2… Q: (iii) Show that the wave function of the particle in the potential well is NA X w.(x) = C sin n =… A: Click to see the answer Q: The source of a wave is moving at 40 vibrations per second. What is the frequency of the wave it… A: Given that : The source of a wave is moving at 40 vibrations per second. We have to calculate the… Q: Which of the following is not true? H = K + V where dt represents all space, gives the normalized… A: The total energy is quantum mechanical systems is represented by H. Kinetic energy by K and… Q: A rotating HI molecule may be treated as a stationary I atom around which an H atom circulates in a… A: Moment of inertia (I) : It is the multiplication of mass and square of radius . Th formula is… Q: (1) Calculate the energy in a laser pulse containing 10° photons with a wavelength c 120 nanometers… A: Click to see the answer Q: Wave v has the greatest amplitude. WAVE A WAVE B A 4 A: Click to see the answer Q: What is the energy in joules of one photon of microwave radiation with a wavelength 0.120 nm? (c = 3… A: Given c=3×108m/s h =6.626×10-34js find the value of energy Q: Show that at long wavelengths, Planck’s radiation law (as shown) reduces to the Rayleigh–Jeans law… A: To find: To show that at long wavelengths, planck's radiation law reduces to Rayleigh-Jeans law Q: A wavelength of 750 nm is equal to 2.4x10+5 J/mol 2.4x10+7 J/mol 6x10+14 J/mol 1.6x10+5 J/mol None… A: Given, Wavelength, λ = 750 nm = 750 x 10-9 m Formula Used, Energy, E = hcλ where, h is plank's… Q: 4.7x10^-19 J/photon converted to kJ/mol A: According to the given data, the energy of one photon is = 4.7x10-19 J. According to the Avogadro… Q: Convert S-2, Cl-1, Ar, K+1, Ca+2 to picometers and compare the results with teh radius of a hydrogen… A: 1 picometer = 1 ×10-12 m = 1×10-2 A° So approximate radius of given ions is, Radius of S2- = 1.84… Q: What is the wavelength of the line in the hydrogen spectrum that results when an electron falls from… A: Given: Initial level = 4 And final level = 2 Q: The speed of a photon (c) depends on its frequency (v) FALSE TRUE A: The energy of photon is depend on its frequency means ( how fast the electric field and magnetic… Q: How many moles of photons are emitted in one second from a 3.6 MW laser pointer emitting light with… A: Click to see the answer Q: The electron in a hydrogen atom emits a photon at 1282 nm when relaxing to n=3. Determine its… A: We have to calculate the initial level . Q: It requires a minimum of 216.4 kJ/mol to remove an electron from a potassium metal surface. If UV… A: Click to see the answer Q: What is the energy in joules of one photon of microwave radiation with a wavelength 0.122 m? (c = 3… A: Click to see the answer Q: The dust in a molecular cloud emits at maximum intensity at a wavelength of 57 µm. What is the… A: The relationship between wavelength of the spectra emitted and the temperature can be explained by… Q: (a) Calculate and compare the energy of a photon ofwavelength 3.3 μm with that of wavelength 0.154… A: (a) Energy of photon with a wavelength of 3.3 micrometer is calculated as follows: Q: A popular kitchen appliance produces electromagnetic radiationwith a frequency of 2450 MHz. With… A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for… Q: A laser pointer used in a lecture hall emits light at 650 nm.What is the frequency of this… A: Frequency of light- Frequency of light is number of waves passing through a point of space in time… Q: A possible wavefunction for an electron in a region of length L is sin(3πx/L). Normalize this… A: Click to see the answer Q: a. Normalize the wavefunction Ψ(x) = 1 in a space of 0 ≤ x ≤ ℓ b. Find the probability of finding… A: a. The normalized wave function can be written as shown below. Knowledge Booster Learn more about Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you Chemistry ISBN:9781305957404 Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste Publisher:Cengage Learning Chemistry ISBN:9781259911156 Author:Raymond Chang Dr., Jason Overby Professor Publisher:McGraw-Hill Education Principles of Instrumental Analysis ISBN:9781305577213 Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch Publisher:Cengage Learning Organic Chemistry ISBN:9780078021558 Author:Janice Gorzynski Smith Dr. Publisher:McGraw-Hill Education Chemistry: Principles and Reactions ISBN:9781305079373 Author:William L. Masterton, Cecile N. Hurley Publisher:Cengage Learning Elementary Principles of Chemical Processes, Bind... ISBN:9781118431221 Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard Publisher:WILEY Chemistry ISBN:9781305957404 Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste Publisher:Cengage Learning Chemistry ISBN:9781259911156 Author:Raymond Chang Dr., Jason Overby Professor Publisher:McGraw-Hill Education Principles of Instrumental Analysis ISBN:9781305577213 Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch Publisher:Cengage Learning Organic Chemistry ISBN:9780078021558 Author:Janice Gorzynski Smith Dr. Publisher:McGraw-Hill Education Chemistry: Principles and Reactions ISBN:9781305079373 Author:William L. Masterton, Cecile N. Hurley Publisher:Cengage Learning Elementary Principles of Chemical Processes, Bind... ISBN:9781118431221 Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard Publisher:WILEY Which type of electromagnetic radiation does each wave represent?The common designations are radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV) light, X-rays and gamma-rays.
Which wave has a longer wavelength?Each color has a different wavelength. Red has the longest wavelength and violet has the shortest wavelength. When all the waves are seen together, they make white light. Ultraviolet (UV) light—is radiation with a wavelength shorter than that of visible light, but longer than X-rays, in the range 10 nm to 400 .
How can wavelength be calculated?The wavelength is calculated from the wave speed and frequency by λ = wave speed/frequency, or λ = v / f.
|
Consider the following waves representing electromagnetic radiation.
Copyright © 2024 ihoctot Inc.
