a) What is the frequency of radiation that has a wavelength of 10 μm, about the size of a bacterium? (b) What is the wavelength of radiation that has a frequency of 5.50 x 1014 s -1? (c) Would the radiations in part (a) or part (b) be visible to the human eye?

Q: An X-ray photon has an energy of 3.01 × 1 0 -18 J. What is its frequency and wavelength?

A: We know, E = hν where, E = energy h= plank's constant = 6.626×10-34 Js-1 ν= frequency

Q: One of the radiographic devices used in a dentist's office emits an X-ray of wavelength 2.090 ×…

A: The frequency (v) of the given x-ray is calculated using equation (1) in which c is the speed of…

Q: What is the wavelength of neutron traveling at the speed of 4.54 km/s?

A: Formula : Lambda = h/mc

Q: A stellar object is emitting radiation at 3.55 mm. (a) Whattype of electromagnetic spectrum is this…

A: a) 3. 55 mm= 3.55 x 10-3 m. So, the radiation is microwave.

Q: (a) What is the frequency of radiation that has a wavelengthof 10 μm, about the size of a bacterium?…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Light with a wavelength of 97.3 nm is absorbed by an electron in the n = 1 level. To what level is…

A:

Q: 16) What is the wavelength, in nm, of light with a frequency of 6.70 x 1014 s-1 ?

A:

Q: Neutron diffraction is an important technique for determiningthe structures of molecules. Calculate…

A:

Q: 2. What is the energy of a photon of X-ray radiation with a frequency of 7.49x1018 Hz?

A: •E = h.vE → energy.h → Plank,s constant.v → frequency.

Q: An electron microscope focuses electrons through magneticlenses to observe objects at higher…

A: (a) Given : The speed of an electron using in the electron microscope = 5.5x104 m/s According to de…

Q: wavelength

A:

Q: If the frequency of a photon is 6.61x10^15 HZ, what is it's wavelength in nanometers?

A: Frequency and wavelenghth are related through a constant value "c" speed of light.

Q: Ultraviolet radiation (UVB) used to treat psoriasis has awavelength of 3 * 10- 7 m, whereas infrared…

A: Given the wavelength of UV radiation and infrared radiation are3×10-7 m and 1×10-5 mwe are asked…

Q: 7. Assume a microwave oven operates at a frequency of 6.12 x 1011 s-1. a. What is the wavelength of…

A: See answers in red boxes.

Q: 7.57 What is the wavelength of a proton traveling at a speed of 4.54 km/s? (Neutrons of these speeds…

A:

Q: If neon emits a red light of 693 nm, what is the frequency of this light, given that 1 nm = 1 × 10-9…

A: Given: Neon emits a red light of 693 nm.

Q: 6.32 Careful spectral analysis shows that the familiar yellowlight of sodium lamps (such as street…

A: Given:  λ1= 589 nm= 5.890×10-7mλ2=589.6 nm=5.896×10-7m To find: The difference in the energy between…

Q: When light with a wavelength of 207 nm strikes the surface of tin metal, electrons are ejected with…

A: We have to calculate the binding energy of electron to metal.

Q: What is the frequency for light with a wavelength of 987.6 nm.

A:

Q: If human height were quantized in 1-foot increments, whatwould happen to the height of a child as…

A:

Q: 1.1 What is the relationship between the wavelength and the frequency of radiant energy? (b) Ozone…

A: To find: The relationship between the wavelength and the frequency of the radiant energy The region…

Q: (a) What is the frequency of radiation that has a wavelengthof 10 mm, about the size of a bacterium?…

A: a.

Q: 4. A carbon-oxygen double bond in a certain organic molecule absorbs radiation at a frequency of…

A: The wavelength of the absorbed radiation is calculated as shown below where c, v, and λ are the…

Q: If the frequency of a photon is 4.17x10^14 Hz, what id the energy in kJ/mol of 1 mol of these…

A: We know that , energy of a photon is related to Plank's constant as,…

Q: 7. Assume a microwave oven operates at a frequency of 5.98 x 1011s-1. a. What is the wavelength of…

A:

Q: A stellar object is emitting radiation at 3.55 mm. (a) Whattype of electromagnetic spectrum is this…

A: (a) 3.55 mm= 3.55 x 10(to the power of-3)m. So, the radiation is microwave.

Q: If the energy of a photon is 7.83x10^-18 J what is it's wavelength in nanometers?

A: Given, Energy of photon , E = 7.83×10-18 J

Q: Carbon dioxide readily absorbs radiation with an energy of 4.67×10−20 J.. What is the wavelength (λ)…

A: Given is, Energy = 4.67×10−20 J

Q: What is the frequency (in MHz) of photons with the energy of 39.4 kJ/mol?

A:

Q: A typical frequency used by GSM cell phones is 386.0 MHz. What is the wavelength of this signal?

A: Given: Frequency (ʋ) =386.0 MHz = 386.0×106 Hz = 386.0×106 s-1 Velocity of light (c) = 3×108 m.s-1

Q: what is the wavelength of radiation having a frequency of 2.45*10^9 Hz?

A:

Q: The meter was defined in 1963 as the length equal to 1,650,763.73 wavelengths of theorange-red…

A: Given: 1m = 1,650,763.73 wavelengths of theorange-red radiation emitted by the krypton-86 atom

Q: What is the wavelength (in meters) of radiation whose energy is 3.40 x 1019    Joules/sec?

A: The relation between energy and wavelength of a radiation is given by Plank-Einstein’s relation,…

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

A:

Q: Calculate the energy of a photon of radiation with a frequency of 8.5 x 1014 Hz.

A: The expression of energy of photon is shown below: E = hν where; h = Planck's constant ν = frequency

Q: What is the frequency of gamma ray radiation that has a wavelength of 11.4 pm?

A: Given :  Wavelength of gamma ray = 11.4 pm  To calculate :  Frequency of gamma ray

Q: 2=6,9340" 10. A photon°of°visible light has a frequency (v) of 4.3 x 10 14 1 s.What is the energy…

A: Note: according to our guidelines we are supposed to answer only one question. Kindly repost other…

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 frequency (s^-1) of electromagnetic radiation that has a wavelength of 0.53m?

A:

Q: the energy of a photon of black light is 5.51 x 10-19 J. What is the wavelength of black light in…

A:

Q: Cobalt-60 is a radioactive isotope used to treat cancers. Agamma ray emitted by this isotope has an…

A: Relationship between energy and frequency of the ray follows: E=hν       .....(1) where, E = energy…

Q: (a) What is the frequency of radiation whose wavelength is0.86 nm? (b) What is the wavelength of…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3…

Q: What is the wavelength in micrometers of radiation that has a frequency of 4.00x1014 Hz?

A: The frequency of the radiation is = 4.00x1014 Hz The wavelength in micrometers of radiation is =?

Q: What is the wavelength of electromagnetic radiation, which corresponds to a frequency of 3.37 x 1013…

A:

Q: Assuming that radiation with λ=15.0λ=15.0 cmcm is used, that all the energy is converted to heat,…

A: Given information: Initial temperature (T1) = 25 °C Final temperature (T2) = 95 °C Volume = 250 mL

Q: 6.17 Excited mercury atoms emit light strongly at a wave- length of 436 nm. What is the frequency of…

A: wavelength -  It is the distance over which a wave's shape repeats. Frequency - Ist is defined as…

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

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.