Arrange the colors of light in the visible spectrum in order of decreasing frequency. Rank from highest to lowest frequency green red orange violet indigo blue yellow

Q: Consider the following approximate visible light spectrum: (insert image) Barium emits light in the…

A: Solution - According to the question - Given - h= planks constant λ= wavelenght c= velocity of light…

Q: Which color of visible light has the most energy per photon? blue red violet (purple) OOOO O yellow…

A: Which color of visible light has the most energy per photon ?

Q: In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate…

A: The relationship between wavelength and frequency is: ν=cλ Where, c is the speed of light. λ is the…

Q: Arrange the various regions of the electromagnetic spectrum in the correct order, in order of…

A: Wavelength range of infrared electromagnetic spectrum  = 700 nm - 1000 μM Wavelength range of Ultra…

Q: Jazmine Understanding the organization of the electromagnetic spectrum A few different types of…

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Q: Every object gets its color by reflecting a certain portion of incident light. The color is…

A: Given: The frequency of the light is 7.230×1014 s-1. The energy of the photon is calculated by the…

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: The relation between frequency [ν], wavelength [λ] and speed of light [c] is given by the formula νλ…

Q: In an experiment searching for the photoelectric effect, an incident beam of green light did not…

A: To Find: To find which experiment will eject the electrons in the photoelectric effect.

Q: power output of a laser is measured by its wattage, the number of joules of energy it radiates per…

A: a. Given, wavelength = 476.2nm Energy of a photon is given by The energy carried by each photon is…

Q: microwave radiation violet light a high pitch sound wave a low frequency infrared photon an orange…

A: Electro magnetic radiation: Radiation that has both electric and magnetic fields and travels in form…

Q: Radio waves are higher in energy than microwaves. Infrared radiation has longer wavelengths than…

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Q: In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate…

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Q: Determine the frequency of photon of light that gives off 2.85 × 10^-19 Joules.

A: Given that,E = 2.85 ×10-19 JNow you calculate the frequency of light

Q: Which color of visible light has the longest wavelength?  A. Red  B. Yellow  C. Blue D. Violet

A: Relative wavelength and color: Violet < Indigo < Blue < Green < Yellow < Orange <…

Q: Barium chloride (BaCl2) emits a green color when flame-tested. What can be said about the wavelength…

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Q: Explain what is meant by the photoelectric effect.

A: The question is based on the concept of atomic structure. we have to explain one of the most…

Q: 40. Consider the following approximate visible light spectrum: Wavelength 7x 10-5 6 x 10 5 5 x 105 4…

A: Ratio of product of Plank's constant and speed of light to the wavelength of the electromagnetic…

Q: A source of electromagnetic radiation produces infrared light.Which of the following could be the…

A: The wavelength of infra red radiation lies between 2.5 to 15 micrometers.

Q: Carbon absorbs energy at a wavelength of 150. nm. The total amount of energy emitted by a carbon…

A: The wavelength of the absorbed photon is = 150 nm The total energy emitted by the carbon sample is =…

Q: An excited hydrogen atom emits a photon with a wavelength of 2625.5 nm.  visible-red visible-orange…

A: The range of various frequencies of EM radiation along with their wavelengths is known as…

Q: Which color of the visible spectrum has the longest wavelength (750 nm)?

A: Since we know that visible spectrum has wavelength from 380 to 750 nanometers . The light emitted…

Q: According to experiments concerned with the photoelectric effect, which of the following/combination…

A: The kinetic energy of the electrons is given by

Q: Calculate the wavelength of the light emitted when an electron in a hydrogen atom makes each…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Which electronic transition in the hydrogen atom would release a photon with the shortest…

A: For hydrogen atom: Where R is the Rydberg constant, n1 and n2 are the energy levels.

Q: How does the quantization of energy explain the observed photoelectric effect and emission of UV…

A: Photoelectric effect :-  The ejection of electrons from the surface of a metal when a light of…

Q: Humans have three types of cone cells in their eyes, which are responsible for color vision. Each…

A: Given data, wavelength=543nm we know, 1nm= 10-9m therefore, 543nm=543x10-9m

Q: Consider the bright line spectrum of hydrogen shown in the figure below. Which line in the spectrum…

A: Given line spectra of hydrogen atom is : Options are : a). 434 nm b). 410 nm c). 656 nm d). 486 nm…

Q: An electron in a H atom is in the n=4 energy level. What wavelength of light (in Nm) would have to…

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Q: Humans have three types of cone cells in their eyes, which are responsible for color vision. Each…

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Q: Which of the following energy level transitions will absorb the shortest wavelength photon? Which…

A: Higher the energy , shorter will be the wavelength and higher will be the frequency.

Q: Define the following terms: Refraction: Reflection:

A: These are the topic of  light which you study in Physics   When waves bounce off a barrier, they…

Q: Describe what is the photoelectric effect?

A: We know that light radiations move in the forms of photons(discrete packets of light) and when these…

Q: What color of visible light has the highest energy? a. blue b. green c. yellow d. violet e. red

A: The wavelength of the visible region is from 400nm to 700nm. It is given in seven colours i.e.…

Q: A laser dazzles the audience in a rock concert by emitting green light with a wavelength of 515 nm.…

A: Given: c= 3*10^8 lambda = 515 nm = 515*10^-9

Q: black colored algae is very dark because it absorbs what range of visible light? dark blue all…

A: Colours are appeared when a certain colour is reflected and rest of the colours are absorbed.

Q: Which of the following electromagnetic radiations has the shortest wavelength? Select an answer and…

A: The wavelengths of given electromagnetic radiations are as follows : Blue light     –  450 to 495 nm…

Q: Calculate the frequency of visible light having a wavelength of 686 nm.

A: Electromagnetic radiations Electromagnetic radiations are the collection of different forms of…

Q: Which color of the visible spectrum has the longest wavelength (750 nm)? O orange violet green red O…

A: Light At the lower end of visible spectrum, having a longer wavelength about 750 nm is seen and…

Q: Which of the following colors of light has the longest wavelength? orange all colors have the same…

A: Electromagnetic waves including : Radio waves  Micro waves  Infrared waves  visible  Ultra violet…

Q: If an object absorbs light at 550 nm, what color of visible light will we observe? a. Violet b. Red…

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Q: Which of the following colors from the visible range has the greatest frequency yellow red orange…

A: Electromagnetic spectrum is the distribution of electromagnetic radiation according to wavelength or…

Q: When light hits an object, the object absorbs some of the light and reflects the rest of it. The…

A: The color perceived by the human eye is based on the wavelength of the light reflected by an object.

Q: 2. Rank the following regions of the electromagnetic spectrum from highest to lowest wavelength:…

A: The "electromagnetic spectrum" represents all the frequency and the wavelength range that exists in…

Q: Blue light has a (higher/lower) frequency and a (shorter/longer) wavelength than x-rays. You can use…

A: The wavelength of X-Rays are in the range 0.01 nm to 10 nm  And that of blue light is in the range…

Q: A mercury arc lamp has a strong emission line at 546 nm. Calculate the frequency and photon energy.

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Q: Calculate the frequency and the energy for one photon of orange light (625 nm) traveling at the…

A: The energy of a photon is proportional to its frequency, as stated by the Planck - Einstein's…

Q: Hydrogen emission spectrum in the visible region Select the best answers. The image shows the…

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Q: It requires 6.89 x 10^-19 J of energy of electromagnetic radiation to remove an eletron from a…

A: Given Energy of electromagnetic radiation as 6.89*10-19 J

Q: 1. Complete following table for regions of the visible region of the electromagnetic spectrum:…

A: The electromagnetic spectrum is the range of frequencies of electromagnetic radiations and their…

Q: Which of the following is true?     A) UV light has higher frequency and longer wavelength than…

A: UV light has higher energy than Infrared light. if energy is high then frequency will also high.

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.