The yellow light given off by a sodium vapour lamp used for public lighting has a wavelength of 589 nm. What is the frequency of this radiation?

Q: A laser used in orthopedic spine surgery produces radiation with a wavelength of 2.10 mm. Calculate…

A: For any electromagnetic radiation, wavelength and frequency are related as,  Frequency = speed of…

Q: Calculate the frequency of the green light emitted by a hydrogen atom with a wavelength of 529.3 nm.

A: Given, Note: 1 nm = 10-9 m Wavelength (λ) = 529.3 nm = 529.3 × 10-9 m = 5.293 × 10-7 m Frequency (f)…

Q: 4. If the frequency of light is 2.15 x 10" kHz, what is the wavelength (in nm) and what type of…

A: The relation between frequency and wavelength is given by the relation:…

Q: The eyes of certain reptiles pass a single visual signal to the brain when the visual receptors are…

A: The minimum number of photons that must strike the receptor has to be calculated

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: Calculate the frequency of the green light emitted by a hydrogen atom with a wavelength of 525 nm.

A:

Q: A photon has an energy of 2.93 × 1 0 -25 J. What is its frequency? What type of electromagnetic…

A: The energy of a photon is related with the frequency of the photon as follows: E=hν Where E is the…

Q: Which type of electromagnetic radiation has the longest wavelength?(a) visible (b) ultraviolet(c)…

A: Electromagnetic radiations are defined as the radiations in which electric and magnetic waves are…

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: Calculate the energy in joules of a photon of electromagnetic radiation whose frequency is 2.93x1014…

A: Given : Frequency of photon = 2.93 X 1014 s-1

Q: What is the wavelength of electromagnetic radiation with a frequency of 5.00 × 1 0 12 Hz? What kind…

A: The product of frequency and wavelength of the wave is equal to the speed of light. Write the…

Q: Determine the energy of a photon with a wavelength of 404 nm.

A: Energy of a Photon is 4.92x10-19J

Q: The blue line of the hydrogen emission spectrum has a wavelength of 433.9 nm. Calculate the energy…

A: Energy of the photon of blue light (Ep) = hc/ λ  where h = plank's cponstant = 6.62607004 × 10-34…

Q: The wavelength of a particular color of green light is 522 nm. The energy of this wavelength of…

A:

Q: The energy of a photon that has a wavelength of 5.5 mm is ________ J.

A: The energy of photon can be calculated by the following equation. E=hγ=hcλE=energy of…

Q: A particular x-ray has a wavelength of 1.4 Å. Calculate the energy (in J) of one photon of this…

A:

Q: A carbon dioxide laser produces radiation with a wavelength of 1.06 x 104 nm.  What is the frequency…

A:

Q: What is the frequency of light that is composed of photons that each has an energy of 3.00 x 10-25…

A:

Q: What is the frequency of green light that has a wavelength of 509 nm? (c = 3.00 x 10 m/s) %3D s1

A:

Q: What is the energy of a mole of X-ray photons that has a wavelength of 6.17 x 10-7 m?

A:

Q: A NAVY system operates with a frequency of 76 Hz. What is the wavelength of this radiation in…

A: The energy is related to frequency of radiation as, E = hf where E = energy of radiation in J h =…

Q: What wave length of radiation has a radiation has photons of energy 2.87 ×10-18J?In which portion of…

A: The electromagnetic spectrum consists of different types of EM-radiations having different…

Q: The blue color in fireworks is often achieved by heating copper (I) chloride, CuCl, to about 1200°…

A: Energy of Photon:  E = hv  Where  E = energy  h = plank constant  v = frequency As we know that  v =…

Q: Which one of these types of electromagnetic radiation has the shortest wavelength? a)infrared b)…

A: Answer: option c) ultraviolet electromagnetic radiation has the shortest wavelength.

Q: What is the energy of a photon of yellow light with a wavelength of 580 nm?

A: Given :- wavelength of light = 580 nm  To calculate :- energy of a photon

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 threshold frequency for magnesium is 8.84 x 1014 Hz.  If magnesium metal is exposed to a light…

A:

Q: Calculate the frequency of the green light emitted by a hydrogen atom with a wavelength of 546 nm.

A: The question is based on the concept of atomic structure. We have  to calculate the frequency of the…

Q: What is the wavelength of an electromagnetic wave whose frequency is 4.08x10^6Hz?

A: Given, Frequency, ν = 4.08 × 106  Hz = 4.08 × 106 s-1   (1 Hz = 1 s-1) Wavelength, λ = ?

Q: wavelength

A:

Q: What is the frequency of a photon with a wavelength of 300 nm?

A: Electromagnetic spectrum involves different radiations from the lowest to the highest frequency…

Q: What is the wavelength of electromagnetic radiation, which corresponds to a frequency of 3.68 × 108…

A:

Q: Calculate the wavelength of a photon of electromagnetic radiation with a frequency of 91.7 MHz

A: Wavelength and frequency of a photon of an electromagnetic radiation are inversely proportional to…

Q: What the relationship between frequency and wavelength of electromagnetic radiation?

A: Electromagnetic radiation are those radiations which contain both electric and magnetic fields…

Q: Microwave ovens emit microwave energy with a wavelength of 12.8 cm. What is the energy of exactly…

A:

Q: The green light emitted by a stoplight has a wavelength of 535 nm. What is the frequency of this…

A: Using relation between wavelength and frequecy , we have calculated frequecy of photon in Hz.

Q: Which of the following forms of electromagnetic radiation has the longest wavelength? a) b) c) d)…

A: Given :-  foms of electromagnetic radiation ;  microwaves  ultraviolet  infrared  radio-waves  To…

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: What is the energy of a photon with a wavelength of 826 nm?

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

Q: What is the wavelength of blue light that has a frequency of 6.11 x 1014 s1? (c = 3.00 x 10 m/s)

A:

Q: A cell phone operates with a frequency of 877 MHz. What wavelength is associated with this…

A:

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: The wavelength of a particular color of green light is 530. nm (10^9 nm= 1m). The energy of this…

A: Light shows wave nature of electron. Electromagnetic waves are those waves which are formed by the…

Q: The laser in an audio CD player uses light with a wavelength of 7.80 x 102 nm. Calculate the…

A:

Q: The yellow light given off by a sodium vapor lamp used for public lighting has a wavelength of 589…

A: Wavelength is related to energy and frequency by E = hν = hc/λ  where E = energy, h = Planck's…

Q: Which one of the following types of electromagnetic radiation has a higher energy per photon than…

A: energy of photons are depends on frequency of radiation,  more the frequency more the energy .

Q: Consider the transition of an electron in the hydrogen atom from n=7 to n=3. Determine the frequency…

A: The energy differences between n=7 and n=3 are given by the Rydberg formula: where ? = wavelength…

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.