1. A certain shade of blue has a frequency of 7.01×1014 Hz. What is the energy...
1. A certain shade of blue has a frequency of 7.01×1014 Hz. What is the energy of exactly one photon of this light?
E = ??? J
2. A dental X‑ray typically affects 195 g of tissue and delivers about 3.95 μJ of energy using X‑rays that have wavelengths of 0.0305 nm. What is the energy in electron volts of a single photon of these X‑rays?
I got energy of a photon as: 40.7 x 10 ^3 which is correct but I don't know how to do the second part.
How many photons are absorbed during the dental X‑ray?
Number of Photons Absorbed: ???? photons
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1. A certain shade of blue has a frequency of 7.01×1014 Hz. What
is the energy...
A dental X‑ray typically affects 195 g of tissue and delivers about 3.85 μJ of energy...
A dental X‑ray typically affects 195 g of tissue and delivers about 3.85 μJ of energy using X‑rays that have wavelengths of 0.0285 nm . What is the energy in electron volts of a single photon of these X‑rays? energy of a photon: eV How many photons are absorbed during the dental X‑ray? number of photons absorbed: photons
A dental X‑ray typically affects 185 g of tissue and delivers about 4.15 μJ of energy...
A dental X‑ray typically affects 185 g of tissue and delivers about 4.15 μJ of energy using X‑rays that have wavelengths of 0.0235 nm. What is the energy in electron volts of a single photon of these X‑rays? energy of a photon: eV How many photons are absorbed during the dental X‑ray? number of photons absorbed:
A dental X-ray typically affects 215g of tissue and delivers about 3.85 % of energy using...
A dental X-ray typically affects 215g of tissue and delivers about 3.85 % of energy using X-rays that have wavelengths of 0.0295 nm. What is the energy in electron volts of a single photon of these X-rays? energy of a photon: V How many photos are absorbed during the dental X-ray? number of photons absorbed: photos
1.) A dental X-ray typically affects 186 g of tissue and delivers about 3.7 μJ of...
1.) A dental X-ray typically affects 186 g of tissue and delivers about 3.7 μJ of energy using X-rays that have wavelengths of 0.034 nm. What is the energy ?photon, in electron volts, of X-ray photons? How many photons are absorbed during the dental X-ray? Assume the body absorbs all of the incident X-rays. 2.) A traveling electromagnetic wave in a vacuum has an electric field amplitude of 63.5 V/m. Calculate the intensity ? of this wave. Then, determine the...
A certain shade of blue has a frequency of 7.17 x 1014 Hz. What is the...
A certain shade of blue has a frequency of 7.17 x 1014 Hz. What is the energy E of exactly one photon of this light? Planck's constant h = 6.626 X 10-34 J·s. E = 9.24 x10-19 J Incorrect
A certain shade of blue has a frequency of 7.04x1014 Hz. What is the energy of...
A certain shade of blue has a frequency of 7.04x1014 Hz. What is the energy of a mole of photons of this light in kJ/mol?
A certain shade of blue has a frequency of 7.11 x 104 Hz. What is the...
A certain shade of blue has a frequency of 7.11 x 104 Hz. What is the energy of exactly one photon of this light? E = 4.45086 x1019
(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---
A certain shade of blue has a frequency of 7.15 x 10'4 Hz. What is the...
A certain shade of blue has a frequency of 7.15 x 10'4 Hz. What is the energy of exactly one photon of this light? E = A certain rifle bullet has a mass of 5.25 g. Calculate the de Broglie wavelength of the bullet traveling at 1505 miles per hour. Consult the table of physical constants as needed. 5.78 X10-9
(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
A dental X-ray typically affects 215g of tissue and delivers about 3.85 % of energy using X-rays that have wavelengths of 0.0295 nm. What is the energy in electron volts of a single photon of these X-rays? energy of a photon: V How many photos are absorbed during the dental X-ray? number of photons absorbed: photos
A certain shade of blue has a frequency of 7.17 x 1014 Hz. What is the energy E of exactly one photon of this light? Planck's constant h = 6.626 X 10-34 J·s. E = 9.24 x10-19 J Incorrect
A certain shade of blue has a frequency of 7.11 x 104 Hz. What is the energy of exactly one photon of this light? E = 4.45086 x1019
(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---
A certain shade of blue has a frequency of 7.15 x 10'4 Hz. What is the energy of exactly one photon of this light? E = A certain rifle bullet has a mass of 5.25 g. Calculate the de Broglie wavelength of the bullet traveling at 1505 miles per hour. Consult the table of physical constants as needed. 5.78 X10-9
(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
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