What is the frequency of ultraviolet light with a wavelength of 322 nm?

Q: Calculate the energy per photon of blue light of frequency 6.40 x 1014 Hz.

A: Given :- frequency of blue light = 6.40 × 1014 Hz  To calculate :- Energy

Q: The longest wavelength radiation is: a. Infrared b. (UV) ultraviolet light c. Gamma d. Microwave e.…

A: The energy of the radiation is quantized. The smallest unit of energy of the radiation is known as…

Q: wavelength, and energy per photon. For example, select "1" in the second column for the type of…

A:

Q: Place the following types of radiation in order of increasing wavelength by numbering them from 1…

A:

Q: 22) Black lights emit light in the UVA range of the electromagnetic spectrum (440-320 nm). What is…

A: The relationship between the velocity, wavelength, and frequency of a wave is given by…

Q: When traveling through a translucent medium, such as glass, light travels more slowly than it…

A: The given data contains, wavelength = 684 nm  = 684 x 10-9 m frequency = 2.92 x 1014 s-1

Q: Differentiate between infrared radiation and microwave radiation?

A: Microwave and Infrared radiations both are the forms of electromagnetic radiation. The microwave…

Q: Describe the difference between red and violet light

A: Light or visible light is electric radiation within the part of the electromagnetic spectrum that…

Q: Calculate the energy of 1.215 moles of light with a wavelength of 188.334 nm. 6.02 x 1023 things =…

A: Solution -

Q: Ultraviolet light has sufficient energy to cause damage to DNA and the skin. Compare the energy of…

A:

Q: X-ray radiation has frequencies from 3.0x10 to 3.0x10 Hz, whereas the frequency region for infrared…

A: From given data,  Frequency of X-ray radiation is higher than frequency of infrared radiation.…

Q: Which of the following types of EM radiation have the highest frequency (v) photons?  (1)All of…

A: Using frequency values of given radiations.

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

A:

Q: A liquid is exposed to infrared radiation with a wavelength of 4.04x10-4 cm.4.04x10-4 cm. Assume…

A: Heat energy and number of photons are related as :  E = nhv  where , E = heat energy in Joules. n =…

Q: What is the frequency of ultraviolet light with a wavelength of 164 nm? Hz

A:

Q: What is the frequency of red light, which has a wavelength of 750 nm? (c = 3.00 x108 m/s) %3D 4.0 x…

A:

Q: What is the energy of a photon of red light that has a wavelength of 656 nm? Select one: a. 2.03 x…

A: Wavelength and energy are inversely related to each other.  The relationship is : Energy = h. C /…

Q: A tanning booth uses ultraviolet light at a wavelength of 1000. Á. Visible light from the sun…

A: We will use Planks quantum theory to calculate this numerical.

Q: A liquid is exposed to infrared radiation with a wavelength of 3.14 x 10^-4 cm. Assume that all the…

A: Given : Wavelength of photon = 3.14 X 10-4 cm = 3.14 X 10-6 m                              (since 1…

Q: What is the energy of a photon that has a wavelength of 669.5 nm? O2.97 x 10-17 J 2.97 x 10-28 J O…

A: Given ,wavelength of a photonλ=669.5nmEnergy of a photonE=2

Q: Which type of electromagnetic radiation is the least dangerous to life? A) Microwave B) X-rays C)…

A: Electro magnetic radiation (EMR): The radiation containing electric field and magnetic fields that…

Q: what are the factors affecting scattering of light?

A: The scattering of light is a physical process in which some form of light are forces to deviate from…

Q: Describe one result of a molecule absorbing visible light.

A: In any substance, when atoms or molecules absorb a certain wavelength of light, they reflect the…

Q: Which of the following types of radiation has the greatest frequency? Microwaves, Ultraviolet,…

A: X-rays has Highest frequency in given radiations and  hence has highest energy .

Q: What is the frequency of ultraviolet light with a wavelength of 303 nm? Hz

A:

Q: What is the frequency of ultraviolet light with a wavelength of 322 nm? A 8.31x1014 Hz B 9.38x1014…

A: Given: The wavelength λ of the ultraviolet light is 322 nm The speed of ultraviolet light is 3.0 x…

Q: Choose the correct arrangement of the following regions of electromagnetic spectrum in the order of…

A:

Q: Be sure to answer all parts. Covalent bonds in a molecule absorb radiation in the IR region and…

A: (a) Wavelength = 129 μm or 129 ×10-6 m c =  ϑ× λSpeed of light=cfrequency= ϑwavelength=λ

Q: Calculate the energy and frequency of red light having a wavelength of 6.80 x 10-5

A:

Q: Assuming that sunlight produces 3.066x1022 UV Photons/m2s and that the skin absorbs one-half of…

A: Energy from sun comes in the form of bundles of energy. These bundles of energy are called photons.…

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

A: Wavelength = 577 nm

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: Gamma ray radiation has frequencies from 3.0×1019 to 3.0×1024 Hz, whereas the frequency region for…

A:

Q: Laser eye surgery utilizes ultraviolet radiation with a wavelength around 191 nm. What is the…

A:

Q: Compare: absorption of light at a certain wavelength 1. H₂C CH₂ II. H₂c. CH₂ the quantity in I is…

A:

Q: A particular form of light is found to have a wavelength of 459 nm. Calculate the frequency of this…

A:

Q: n = 4 n = 3 n = 2 n = 1 Three transitions shown as arrows, n = 2 → n = 1, n = 3 n = 1, and n = 4 → n…

A:

Q: Calculate the frequency given a wavelength of 420. nm if the speed of light is 3.00 x108 m/s and…

A: Given, Wavelength (λ) = 420 nm = 420 x 10-9 m Velocity of light (c) = 3 x 108 m/s Frequency (v) = ?

Q: A certain shade of blue has a frequency of 7.28×1014 Hz.7.28×1014 Hz. What is the energy of exactly…

A: For a wave with frequency (v) has energy (E) can be mathematically expressed using Planck…

Q: The wavelength of the wave is 522 nm . What is the frequency of this radiation? Select one: a. 5.22…

A:

Q: 11) Choose the CORRECT statement concerning electromagnetic radiation. Select one: a.…

A: a. False. Electromagnetic radiation is energy transmission, in which electromagnetic field…

Q: Visible light with a wavelength of 550 nm has a frequency of O 1.7 x 102 Hz. 5.5 x 1017 5.5 x 1014…

A: We have to calculate the frequency of light of given wavelength.

Q: Radio wave radiation has wavelengths from 10 to 1000 m, whereas the wavelength region for ultraviole…

A: The given information is, Radiowave radiation has wavelengths from 10 to 1000 m, whereas the…

Q: A star called 61 Cygni is around 11 light years from Earth. How long does it take light to travel…

A: Applying basic concept of light year it is determined that time taken by light waves to reach at…

Q: 3. Choose the correct arrangement of three (3) types electromagnetic radiation in decreasing…

A:

Q: 1. A wave with a large wavelength will have a ______ frequency and _____ energy A. high, low B.…

A: Solution : [1.] (C.) low, low [2.] (B.) Gamma, X-ray, Ultra, Visible, Infra, Micro, Radio [3.]…

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 color is closest to a wavelength of 5.0x10^-7 meter in air? O O Wavelength in a vacuum (m)…

A: Wavelength is given by 5.0 × 10-7 meter .We have to identify the color that is close to the above…

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.