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Question 3 2 pts Calculate the energy in aJ (a = atto = 10-18) of a...
If energy of a photon is (see image for question) [8 pts] If the energy of...
If
energy of a photon is (see image for question)
[8 pts] If the energy of a photon is 1.32% 10-18 (a) what is the frequency of the photon in Hz? 21. J, (b) what is its wavelength in nm?
Question 18 0/2 pts Ch 31:23 What is the energy (in units of eV) of a...
Question 18 0/2 pts Ch 31:23 What is the energy (in units of eV) of a UV photon with a wavelength of 30 nm (30 x 10-ºm). Hint: Use Plank's equation with h = 4.13 x 10-15 eV s and c = 3 x 108 m/s.
4.65 x 1014 s-1 D Question 2 2 pts Calculate the energy of a photon of...
4.65 x 1014 s-1 D Question 2 2 pts Calculate the energy of a photon of blue light that has a wavelength of 432 nm. 0 4.60 x 1019 j 8.59 x 10-17 J 8.59 x 10 23 j 0 1.53 x 10-27 J D 1.29 x 106 J Question 3 2 pts
Question 8 10 pts X-ray photons are produced by electrons accelerated through a potential difference of...
Question 8 10 pts X-ray photons are produced by electrons accelerated through a potential difference of 87 kV. Determine the wavelength of such a photon in nm. Your answer should be a number with four decimal places, do not include unit 1nm = 10.9 m Question 9 10 pts An X-ray photon has a momentum of 4.5 x 10-23 kg m/s. Determine its energy in keV. Your answer should be a number with one decimal place.
Question 2 1 pts An x-ray has a wavelength of 3.92 nm. Calculate the energy of...
Question 2 1 pts An x-ray has a wavelength of 3.92 nm. Calculate the energy of one mole of photons of this radiation in MJ (megajoules). Enter to 1 decimal place. MTS 2/17/2018)
3 attempts left Check my work Be sure to answer all parts. Calculate the wavelength (in nm) of light with energy 1....
3 attempts left Check my work Be sure to answer all parts. Calculate the wavelength (in nm) of light with energy 1.61 x 10-20 J per photon. For light of wavelength 450 nm, calculate the number of photons per joule. x 10 photons/J Enter your answer in scientific notation. Determine the binding energy (in eV) of a metal if the kinetic energy possessed by an ejected electron (using one of the photons with wavelength 450 nm) is 2.93 x 10""'J....
Quantum Physics - Photon Energy Electromagnetic Wave Spectrum 200 3x 3x Navegh Wand MOVES AM radie...
Quantum Physics - Photon Energy Electromagnetic Wave Spectrum 200 3x 3x Navegh Wand MOVES AM radie Fradio 10 10 10 Pre The Planck constant is 6.626x10^-34 J s. (a) Calculate the energy carried by a photon in an AM radio wave whose wavelength is 125.00 m. Write the result in terms of 10-28). Keep 4 decimal places. Enter a number x10-28, Submit (5 attempts remaining) (b) Calculate the energy carried by an X-ray photon whose wavelength is 25.00 nm, 1nm...
2. A red laser pointer has a wavelength of 633 nm. Calculate the following: (3 pts)...
2. A red laser pointer has a wavelength of 633 nm. Calculate the following: (3 pts) a. Energy of a photon from this laser pointer in b. Energy in kJ/mol photons c. Wavenumber in cm1
Question 8 10 pts X-ray photons are produced by electrons accelerated through a potential difference of...
Question 8 10 pts X-ray photons are produced by electrons accelerated through a potential difference of 99 kv. Determine the wavelength of such a photon in nm. Your answer should be a number with four decimal places, do not include unit. 1nm = 10-9 m
10 pts Question 8 X-ray photons are produced by electrons accelerated through a potential difference of...
10 pts Question 8 X-ray photons are produced by electrons accelerated through a potential difference of 117 kV. Determine the wavelength of such a photon in nm. Your answer should be a number with four decimal places, do not include unit. 1nm 109 m
If
energy of a photon is (see image for question)
[8 pts] If the energy of a photon is 1.32% 10-18 (a) what is the frequency of the photon in Hz? 21. J, (b) what is its wavelength in nm?
Question 18 0/2 pts Ch 31:23 What is the energy (in units of eV) of a UV photon with a wavelength of 30 nm (30 x 10-ºm). Hint: Use Plank's equation with h = 4.13 x 10-15 eV s and c = 3 x 108 m/s.
4.65 x 1014 s-1 D Question 2 2 pts Calculate the energy of a photon of blue light that has a wavelength of 432 nm. 0 4.60 x 1019 j 8.59 x 10-17 J 8.59 x 10 23 j 0 1.53 x 10-27 J D 1.29 x 106 J Question 3 2 pts
Question 8 10 pts X-ray photons are produced by electrons accelerated through a potential difference of 87 kV. Determine the wavelength of such a photon in nm. Your answer should be a number with four decimal places, do not include unit 1nm = 10.9 m Question 9 10 pts An X-ray photon has a momentum of 4.5 x 10-23 kg m/s. Determine its energy in keV. Your answer should be a number with one decimal place.
Question 2 1 pts An x-ray has a wavelength of 3.92 nm. Calculate the energy of one mole of photons of this radiation in MJ (megajoules). Enter to 1 decimal place. MTS 2/17/2018)
3 attempts left Check my work Be sure to answer all parts. Calculate the wavelength (in nm) of light with energy 1.61 x 10-20 J per photon. For light of wavelength 450 nm, calculate the number of photons per joule. x 10 photons/J Enter your answer in scientific notation. Determine the binding energy (in eV) of a metal if the kinetic energy possessed by an ejected electron (using one of the photons with wavelength 450 nm) is 2.93 x 10""'J....
Quantum Physics - Photon Energy Electromagnetic Wave Spectrum 200 3x 3x Navegh Wand MOVES AM radie Fradio 10 10 10 Pre The Planck constant is 6.626x10^-34 J s. (a) Calculate the energy carried by a photon in an AM radio wave whose wavelength is 125.00 m. Write the result in terms of 10-28). Keep 4 decimal places. Enter a number x10-28, Submit (5 attempts remaining) (b) Calculate the energy carried by an X-ray photon whose wavelength is 25.00 nm, 1nm...
2. A red laser pointer has a wavelength of 633 nm. Calculate the following: (3 pts) a. Energy of a photon from this laser pointer in b. Energy in kJ/mol photons c. Wavenumber in cm1
Question 8 10 pts X-ray photons are produced by electrons accelerated through a potential difference of 99 kv. Determine the wavelength of such a photon in nm. Your answer should be a number with four decimal places, do not include unit. 1nm = 10-9 m
10 pts Question 8 X-ray photons are produced by electrons accelerated through a potential difference of 117 kV. Determine the wavelength of such a photon in nm. Your answer should be a number with four decimal places, do not include unit. 1nm 109 m
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