What is the energy in joules of one photon of microwave radiation with a wavelength 0.120 nm? (c = 3 x 10° m/s; h = 6.626 x 10-34 J s) 1.66 X10-33 8 2.50 X 10° 1.66 X10-15 1.66 X10-4

Q: local FM radio station broadcasts at an energy of 6.61×10-29 kJ/photon. Calculate the frequency at…

A: We are given the energy of a photon = 6.61x10-29 kJ/photon We are asked to find the frequency (ν),…

Q: MISSED THIS? Read Section 8.2 (Pages 312 - 322) ; Watch KC 8.2, IWE 8.2. Part A Determine the energy…

A: Energy of photons, E = Nhcλ = 1.30×6.022 ×1023 ×6.626 ×10-34×3×1081580 ×10-9…

Q: The frequency of a Microwave wave emitted from an unknown source is measured and found to be 7.1 x…

A: Energy of radiation is given by formula:E=nhv where n=no. of quanta=1h= planck\\'s constant…

Q: A local AM radio station broadcasts at a frequency of 557 kHz. (1 kHz = 1000 s Calculate the energy…

A: We know that Energy = hν Where h = Planck's constant = 6.626 × 10–34 J.s   ν = frequency = 557 kHz =…

Q: Microwave ovens emit microwave radiation that is absorbed by water. The absorbed radiation is…

A: The heat released by a process can be calculated as given below.

Q: What is the frequency of light having a wavelength of 7.50 x 10-6 cm? (Use c = 3.00 x 108 m/s) 4.00…

A: Frequency is inversely proportional to wavelength, i.e. f  ∝  1/λ f = c/λ    ----(1)  (c is speed of…

Q: Electromagnetic radiation with a wavelength of 575 nm appears as yellow light to the human eye. If a…

A: Answer:- This question is answered by using the simple concept of calculation energy of Photon using…

Q: Vhat is an approximate frequency (in MHz) range of ultraviolet light?

A: Ultraviolet (UV) is  a form of electromagnetic radiation with wavelength from 10 nm and it lies in…

Q: Part B Calculate the energy of a mole of 330 - nm photons. E = 10 45 ΑΣΦ ? S kJ/mol

A: To solve this problem we have to calculate the energy of one mole of photons.

Q: The rays of the Sun that cause tanning and burning are in the ultraviolet portion of the…

A: The objective of this question is to calculate the energy of a mole of 330 nm photons. The energy of…

Q: energy

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Q: Home Work Calculate the energy needed for an electron to move from n; = 3 to ng ? present in the…

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Q: A 545 g portion of soup is heated in a microwave oven from 25.0 °C to 90.0 °C, using radiation with…

A: Energy absorbed by the soup, E=mC∆T Energy of a photon, E'=hcλ

Q: What is the frequency of a photon if the energy is 7.21 x 10-¹⁹ J? (h= 6.626 x 10-34 J·s)

A: Frequency is directly proportional to energy

Q: Calculate the energy of a photon in the green light emitted by a mercury lamp with a frequency of…

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Q: I am curious if someone could check these answers for me? I believe they turned out incorrect and am…

A: To calculate the frequency of the radiation the value of C and the wavelength of the radiation…

Q: CO2 strongly absorbs radiation re- emitted from earth with a frequency of 2.00 x 10^14 Hz. How much…

A: For one mole of photon,Frequency of the absorb radiation,Energy in KJ = ?

Q: AM radio stations broadcast at frequencies between 530 kHz and 1700 kHz. (1 kHz = 10°/s.) For a…

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Q: Find the frequency in Hz of the photon absorbed by an atom (not hydrogen) that undergoes an…

A: Given data is: Ground state energy = -6.161x10-18 J Excited state energy = -7.26x10-19 J.  Energy…

Q: what is the energy of a wave if its wavelength is 720nm? Group of answer choices 2.76 x 1040 J 3.6…

A: Given, Wavelength (λ) = 720 nm = 720 × 10-9 m = 7.2 × 10-7 m Energy of a wave (E) = ? Note:  Speed…

Q: SI c = 3.0 x 108 m/s; h = 6.626 x 10 -34 J s; NA = 6.022 x 1023 moles 1 c = À v _AE =hv q=spht x m x…

A: MnO4- (aq)+ H2C2O4(aq)------> Mn+2 (aq) + CO2(g) As per our guidelines we can only solve first…

Q: An electron in a hydrogen atom travels from energy level n = 2 to energy level n = 4.   A. Would…

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Q: Part 1 of 2 How many photons at 565 nm must be absorbed to melt 3.71 × 10² g of ice? Be sure your…

A: The heat required to melt 1 g of ice = 334 Jh = 6.62610-34 Jsc = 3108 ms-1molar mass of water =…

Q: frequency

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Q: What is the energy of a photon of light transmitted by a radio station operating at 98.5 MHz…

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Q: How much energy (in kJ) is in 4.726 moles of 681.6 nm light? Enter your answer using Canvas's…

A: Given that: Number of moles = 4.726 moles wavelength,λ = 681.6 nm = 681.6×10-9 m To find, the…

Q: 00 THz frequency) illuminate two metal surfaces, A nd B. Electrons with kinetic energy, 0.65 ×1019…

A: When a Photon of energy E strikes the metal surface and it's energy is greater than the threshold…

Q: It takes 155. kJ/mol to break a fluorine-fluorine single bond. Calculate the maximum wavelength of…

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Q: Calculate the energy of a photon in the red light emitted by a neon sign with a wavelength of 703.2…

A: The energy of the radiation is quantized and the energy of one photon is given by: E = hv Where, h =…

Q: Calculate the amount of energy in a photon of light with a wavelength of 999 μm. 5.03 x 1018 J 5.03…

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Q: Calculate the frequency of light (in s also known as Hz) with a wavelength of (6.40x10^2) nm. Use a…

A: Given :-  Wavelength of light = 6.40 × 102 nm  Speed of light = 3.0000 × 108 m.s-1 To be calculated…

Q: A local AM radio station broadcasts at a frequency of 615 kHz. (1khz= 1000s -1) Calculate the…

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Q: A microwave oven uses electromagnetic waves at a wavelength of 2.0 x 10*¹ cm (centi-meter) to heat…

A:

Q: A local AM radio station broadcasts at an energy of 5.93×10-31 kJ/photon. Calculate the frequency…

A: E = hν E= energy h= planks constant ν = freque

Q: hich of the following radiation is the most energetic? radiation of frequency 8.25 x1014 Hz…

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Q: Find the energy of a photon (in joules) with a frequency of 6.02x1016 hertz. Write your answer in…

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Q: In a hydrogen atom, an electron loses energy from n = 5 to n = 2, a process that leads to some kind…

A: The energy of radiation will be given by the energy difference of electron in n = 5 and n = 2 Since…

Q: A local FM radio station broadcasts at an energy of 5.98×10-29 kJ/photon. Calculate the frequency…

A: Given data,  Energy of photon = 5.98 × 10-29 KJ  1 MHz = 106 sec-1

Q: An electron in a hydrogen atom travels from energy level n = 2 to energy level n = 3.   Would the…

A: According to Bohr's Equation  ∆E=-RH(1nf2-1ni2)RH = Rydberg constant

Q: Calculate the energy of a photon of light of the frequency of 5.6 х 1014 Hz

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Q: The work function of metal D, OD, was determined using the photoelectric effect and 220. nm light.…

A: Given, Applied radiation of wavelength - 220 nm Velocity of electrons ejected - 8.34 × 105 m/s Mass…

Q: What is the energy (in joules) of a photon of green light having a wavelength of 440 nm?

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Q: What is the energy, in J, of light that must be absorbed by a hydrogen atom to transition an…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: followed

A: As we know, Wavelength (L) = C/v v = C/L Where, C = speed of light =3×108 m/s v = Frequency  A) L =…

Q: An x-ray has a wavelength of 6.88 nm. Calculate the energy of one mole of photons of this radiation…

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Q: A ruby laser emits red light with wavelength 694 nm. What is the energy in kilojoules (kJ) of a mole…

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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.