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![(a) The energy is E (6.626x10-3*Js) (8.60x10Hz) 1.0eV 1.6x10-19.J = 5.69×10-29J 3.56x10-10eV (b) The energy is, E 6.626x10-34Js (4.30x10Hz 2.85 x101.0eV 1.6x10-19.J = 1.78x10-ev (c) The energy is, E = (6.626 x 10-34 Js) (2.40 x 1021Hz 1.59 x1011.0eV 1.6x10-19]J 0.99x10eV](http://img.homeworklib.com/questions/78735260-c0ca-11ea-a52f-f36721514be5.png?x-oss-process=image/resize,w_560)
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Calculate the energy, in electron volts, of a...
(i) Calculate the energy, in electron volts, of a photon whose frequency is the following. frequency (Hz) energy (EV) 3...
(i) Calculate the energy, in electron volts, of a photon whose frequency is the following. frequency (Hz) energy (EV) 3.40 x 104 7.80 x 1013 1.20 x 1016 (ii) Determine the corresponding wavelengths for the photons listed in part (i). frequency (Hz) wavelength (m) 3.40 x 104 7.80 x 1013 1.20 x 1016 (iii) State the classification of each on the electromagnetic spectrum. frequency (Hz) classification 3.40 x 104 ---Select--- 7.80 1013 ---Select--- 1.20 x 1016 ---Select-- 1
(i) Calculate the energy, in electron volts, of a photon whose frequency is the following. frequency (Hz) energy (EV) 1...
(i) Calculate the energy, in electron volts, of a photon whose frequency is the following. frequency (Hz) energy (EV) 1.30 x 104 6.40 x 105 4.70 x 107 (ii) Determine the corresponding wavelengths for the photons listed in part (). frequency (Hz) wavelength (m) 1.30 x 104 6.40 x 105 4.70 x 107 (ill) State the classification of each on the electromagnetic spectrum. frequency (Hz) classification 1.30 X 104 -Select- 6.40 x 105 -Select- 4.70 x 107 ---Select---
Consider a photoelectric effect experiment. Calculate the minimum photon energy needed to produce photoelectrons for the...
Consider a photoelectric effect experiment. Calculate the minimum photon energy needed to produce photoelectrons for the following metals: Sodium Aluminum Platinum For the photon energies you calculated in problem #1, calculate the wavelength and frequency for each. In what part of the electromagnetic spectrum do these photons belong? Calculate the radii and energies of the first three allowed orbits for the Bohr Model of the hydrogen atom in both joules and electron-volts. Show your work. Calculate the energies of photons...
please show work so i understand, thank you Balance the following redox equations by the ion-electron...
please show work so i understand, thank you
Balance the following redox equations by the ion-electron half-reaction method: (a) (acid solution): U4+ + MnO4 → UO2+ + Mn2 (b) (acid solution): Zn (s) + NO, Zn2+ + N,O (g) (c) (basic solution): HPO; + MnO4 → P04 + MnO42
I need help with this please. I am so confused with this assignment. Thank you in...
I need help with this please. I am so confused with this assignment. Thank you in advance. Match the characteristics to the radiation interactions: Types of Ionizing Radiation: a.Coherent Scattering b.PhotoElectric Absorption c.Compton Interaction d.Brem's Radiation e.Pair Production f. PhotoDistegration Characteristics: 1. Is associated with characteristic Radiation 2. Results in neutron Emission 3. Results in liberated electrons and altered energy photons 4. Occurs with very low photon energies 5. Inelastic event of electron with the Nucleus
please help me answer this question and also please write clearly so I can understand thank...
please help me answer this question and also please
write clearly so I can understand thank you so much also please
show all steps thank you so much
Q4 On mountainous downhill roads, escape routes are sometimes placed on the side of the road for t Assuming a constant upward slope of 26, calculate the horizontal that slowed from 110 km to rest in 7.0 seconds. (see proble Ch 3, page 72, #53). rucks whose brakes might fail. and vertical...
please show all steps so I can fully understand the process of how to solve. thank...
please show all steps so I can fully understand the
process of how to solve. thank you !
(16) It has been observed that 45% of young Canadians, under 25, play video games on a regular basis. You choose a random sample of 8 persons in this age group. 2. (2) What probability distribution would be used to calculate probabilities in this example? State the formula -you do not need to repeat the formula in later parts. (4) State the...
I need all please 40. Use molecular orbital theory to develop the electron configuration of Please also find the bon...
I need all please
40. Use molecular orbital theory to develop the electron configuration of Please also find the bond order and determine if it is paramagnetle or diamagnetie, 41. What is the wavelength of microwave radiation with a frequency of 1.365 x 10°/sco? 42. What is the energy of a photon corresponding to radio waves of frequency 1.258 x 101/sec? 43. Calculate the frequency of electromagnetic radiation emitted by the hydrogen atom in the electron transition from n =...
please show all steps so I can fully understand how to solve. thank you You enter...
please show all steps so I can fully understand how to
solve. thank you
You enter into a three year service contract. The total contract price is $23023. Costs incurred in the first year are $5247 and the expected costs to complete the contract are $6683. How much profit will be recognized on this contract in the first year? Select one: o a. 57818 ob. $11093 o c. 54879 d. 50
Please show all steps so I can fully understand how to solve. Thank you Mika Enterprises...
Please show all steps so I can fully understand how to
solve. Thank you
Mika Enterprises uses a perpetual inventory system. The company had the following inventory and purchases for the month of March: Mar. 1 Beginning Inventory 35 @ $19.78 Mar. 8 Purchase 103 @ $25.09 Mar. 16 Sale 45 @ $29.49 Calculate the cost of goods sold for the year assuming the company uses a FIFO cost flow system Select one: a. $1327 b. $943 c. 52333 0...
(i) Calculate the energy, in electron volts, of a photon whose frequency is the following. frequency (Hz) energy (EV) 3.40 x 104 7.80 x 1013 1.20 x 1016 (ii) Determine the corresponding wavelengths for the photons listed in part (i). frequency (Hz) wavelength (m) 3.40 x 104 7.80 x 1013 1.20 x 1016 (iii) State the classification of each on the electromagnetic spectrum. frequency (Hz) classification 3.40 x 104 ---Select--- 7.80 1013 ---Select--- 1.20 x 1016 ---Select-- 1
(i) Calculate the energy, in electron volts, of a photon whose frequency is the following. frequency (Hz) energy (EV) 1.30 x 104 6.40 x 105 4.70 x 107 (ii) Determine the corresponding wavelengths for the photons listed in part (). frequency (Hz) wavelength (m) 1.30 x 104 6.40 x 105 4.70 x 107 (ill) State the classification of each on the electromagnetic spectrum. frequency (Hz) classification 1.30 X 104 -Select- 6.40 x 105 -Select- 4.70 x 107 ---Select---
Consider a photoelectric effect experiment. Calculate the minimum photon energy needed to produce photoelectrons for the following metals: Sodium Aluminum Platinum For the photon energies you calculated in problem #1, calculate the wavelength and frequency for each. In what part of the electromagnetic spectrum do these photons belong? Calculate the radii and energies of the first three allowed orbits for the Bohr Model of the hydrogen atom in both joules and electron-volts. Show your work. Calculate the energies of photons...
please show work so i understand, thank you
Balance the following redox equations by the ion-electron half-reaction method: (a) (acid solution): U4+ + MnO4 → UO2+ + Mn2 (b) (acid solution): Zn (s) + NO, Zn2+ + N,O (g) (c) (basic solution): HPO; + MnO4 → P04 + MnO42
please help me answer this question and also please
write clearly so I can understand thank you so much also please
show all steps thank you so much
Q4 On mountainous downhill roads, escape routes are sometimes placed on the side of the road for t Assuming a constant upward slope of 26, calculate the horizontal that slowed from 110 km to rest in 7.0 seconds. (see proble Ch 3, page 72, #53). rucks whose brakes might fail. and vertical...
please show all steps so I can fully understand the
process of how to solve. thank you !
(16) It has been observed that 45% of young Canadians, under 25, play video games on a regular basis. You choose a random sample of 8 persons in this age group. 2. (2) What probability distribution would be used to calculate probabilities in this example? State the formula -you do not need to repeat the formula in later parts. (4) State the...
I need all please
40. Use molecular orbital theory to develop the electron configuration of Please also find the bond order and determine if it is paramagnetle or diamagnetie, 41. What is the wavelength of microwave radiation with a frequency of 1.365 x 10°/sco? 42. What is the energy of a photon corresponding to radio waves of frequency 1.258 x 101/sec? 43. Calculate the frequency of electromagnetic radiation emitted by the hydrogen atom in the electron transition from n =...
please show all steps so I can fully understand how to
solve. thank you
You enter into a three year service contract. The total contract price is $23023. Costs incurred in the first year are $5247 and the expected costs to complete the contract are $6683. How much profit will be recognized on this contract in the first year? Select one: o a. 57818 ob. $11093 o c. 54879 d. 50
Please show all steps so I can fully understand how to
solve. Thank you
Mika Enterprises uses a perpetual inventory system. The company had the following inventory and purchases for the month of March: Mar. 1 Beginning Inventory 35 @ $19.78 Mar. 8 Purchase 103 @ $25.09 Mar. 16 Sale 45 @ $29.49 Calculate the cost of goods sold for the year assuming the company uses a FIFO cost flow system Select one: a. $1327 b. $943 c. 52333 0...
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