The wavelength of some violet light is 420.0 nm. What is the frequency of this violet light?

Q: what is the wavelength of the waves, in meters?

A:

Q: What is the energy of a photon of light with a wavelength of 469 µm?

A: Interpretation: The energy of a photon of light with a wavelength of 469 μm is to be determined.…

Q: The energy of photon is 5.87x10-20 J, what is the wave length in nm ?

A: Given  Energy of photon (E)  = 5.87 × 10-20 Joule  Wavelength = ? plank constant (h ) = 6.63 × 10-34…

Q: A green light has a wavelength of 552 nm, which equals 5.52 x 10-7 m. What is the frequency of the…

A: We have the wavelength as 5.52 x 10-7 m,  We have to calculate the frequency of light.

Q: What is the wavelength of blue light that has a frequency of 6.12 × 10¹⁴ s⁻¹?

A:

Q: Calculate the frequency of the light emitted by an atom with a wavelength of 496 nm.

A: We have given that  Wavelength of emmited light = 496nm  Frequency : Frequency is the number of…

Q: An excited hydrogen atom emits a photon with a wavelength of 434.1 nm. What is the frequency of this…

A: Given,Wavelength = 434.1 nm

Q: 2. What is the equation that connects speed of light, frequency and the wavelength? What are the…

A: Wavelength of light is equal to speed of light divided by  frequency.

Q: Which wavelength of light has the highest frequency?(a) 350 nm (b) 500 nm (c) 750 nm

A: In a wave of light, two parts are present which are known as crests and troughs. So, the distance…

Q: List the concepts of Wavelength and Frequency?

A: Wavelength can be described as the distance between two successive crust and troughs. It can be…

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

A: Given data: Wavelength = 322 nm = 322 × 10-9 m Speed of light = 3 × 108 m/s Formula used: Frequency…

Q: The radiation given off by a sodium lamp, which is used in streetlights and darkrooms safelights,…

A: GIven: The wavelength of sodium lamp=589 nm 1 nm = 10-9 m So, wavelength, λ=589 x 10-9 m Frequency…

Q: A sodium streetlight gives off yellow light that has a wavelength of 589 nm (1 nm = 1 × 10−9 m).…

A: The relationship between the wavelength and frequency is given by  f X λ = c where f = frequency in…

Q: A light beam traveling in air with a wavelength of 6.0x10-7 m What is the frequency of the light…

A: Given :- wavelength of light = 6.0x10-7 m  To be calculated :- frequency of light

Q: Sodium-based street lamps emit light at a wavelength of 569 nm. What is the frequency of this light…

A:

Q: What is the energy of a photon that has a wavelength of 488.7 nm?

A:

Q: An electromagnetic wave has a frequency of 7.894 x 10^7 Hz. What is the wavelength?

A: We know that, frequency is related to wavelength as,

Q: What is the frequency of a photon that has an energy of 7.5*10^-32 J ?

A:

Q: The brightest light emitted by the sun has a wavelength of about 0.48 nm. Calculate the frequency…

A: Given data : Wavelength of light = 0.48 nm = 4.8 x 10-10 m

Q: The wavelength of some violet light is 420.0 nm. What is the frequency of this violet light?…

A: Generally we know that speed of light equals multiplication of wavelength and frequency. Hemce,…

Q: Microwaves have frequencies in the range of 10° to 102/s (cycles per second), equivalent to between…

A:

Q: The radiation given off by a sodium lamp, which is used in streetlights and darkroom safelights, has…

A: The wavelength and frequency have contrary relationship that means if the value of one of them…

Q: Which wavelength of light has the highest frequency? a. 16 mm b. 4 nm c. 16 nm d. 4 mm

A:

Q: violet light has a wavelength of about 415 nm. What is it's frequency?

A: The frequency, the energy per photon and the energy per mole of photons of violet light is…

Q: wavelength

A:

Q: What wavelength of electromagnetic radiation corresponds to a frequency of 2.9x10-9/s

A: The equation that relates wavelength with frequency of wave is as follows,

Q: An art gallery has just opened up downtown displaying blacklights over the exhibits. The emitted…

A: ν α 1/λ  ν = c/λ  where  ν = frequency light = ? C = light velocity  = 3 x 108 m/s  λ = wavelength…

Q: What is the frequency of ultraviolet light with a wavelength of 301 nm?

A: Wavelength = 301 nm

Q: 1. Violet light has a wavelength of 4.10 x 10 13 m. What is the frequency?

A: Given, wavelength of violet light =4.10×10-13 mwe are asked to calculate the frequency for violet…

Q: Microwaves have frequencies in the range of 10° to 1012 /s (cycles per second), equivalent to…

A:

Q: What is the frequency of light with a wavelength of 0.440 um?

A: • The values provided in the question are:-  i) Wavelength of a light, λ = 0.440 μm    Since, 1 μm…

Q: What is the energy of a photon with a wavelength of 325 nm?

A: Given : wavelength = 325 nm = 325 × 10-9 m Energy = hc ÷ wavelength

Q: A molecule emits a photon with 6.347x10–19 J of energy. What is the wavelength, in nanometers, does…

A: Given:Energy of photon  =6.347 x 10-19 JTo find: Wavelength of photon, λ = ?also we know,speed of…

Q: 20 X-Rays emitted from a black hole have a wavelength of 2.56 nm. Calculate the frequency this…

A: The relationship between wavelength and frequency is given below.

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

A:

Q: The energy of a photon is 5.75 x 10-20 Joules      What is its wavelength in nm?

A: Given  Energy of photon = 5.75 × 10-20 Joule  Wavelength = ?

Q: A molecule emits a photon with 6347x10–19 J of energy. What is the wavelength, in nanometers, does…

A: Given values, Energy E= 6347×10^-19 J Wavelength =?

Q: What is the frequency of ultraviolet light with a wavelength of 116 nm?

A:

Q: If photons have a frequency of 1.818x1015 s-1, what wavelength, in nm, does this correspond to?

A: Ans

Q: 1.  a.  What is the wavelength (in nanometers) of light having a frequency of 5.9×10^13Hz?   b.…

A: Frequency of light = 5.9×1013 Hz Wavelength of light = 374 nm

Q: A line in the spectrum of atomic mercury has a frequency of 1.16 x 10 mercury emits a photon of…

A: Frequency is inversely proportional to wavelength

Q: Electromagnetic radiation with a wavelength of 640 nm appears as orange light to the human eye. The…

A: Since the relationship between the frequency and wavelength is given by  f X λ = c  where f =…

Q: What is the frequency for a photon

A: Given: wavelength = 7.87 km

Q: Red light has a _____ frequency and a _____ wavelength than ultraviolet rays.

A:

Q: Gamma radiation has frequencies in the 1020 Hz range. What is the wavelength in meters of gamma…

A:

Q: If photons have a frequency of 1.818x1015 s-1, what wavelength, in nm, does this correspond to?

A: frequency= velocity of light /wavelength Given frequency=1.818× 1015 Velocity of light (C)= 3×108…

Q: A photon of light has a wavelength of 698 nm. What is its frequency?

A: The frequency of a photon of light is mathematically expressed as: n=Cλ ............... (1) where n,…

Q: A television station has a wavelength of 10.0 km. What is the frequency in kilohertz?

A: Wavelength (λ) and frequency (ν) are related as shown below: ν=cλ where c is the speed of light

Q: Green light has a frequency of about 6.00×1014s−1. What is the energy of a photon of green light?

A: Energy of photon can be calculated using Planck’s equation,

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.