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is what a the wavelenath of light to frequency of 4. 55 x 1014 s what...
a. A laser emits light that has a frequency of 4.69 x 1014 s-1
a. A laser emits light that has a frequency of 4.69 x 1014 s-1. What is the energy of one photon of this radiation? b. If the laser emits a pulse containing 5.0 x 1017 photons of this radiation, what is the total energy of that pulse? c. If the laser emits 1.3 x 10-2 J of energy during a pulse, how many photons are emitted?
The frequency of violet light is 7.31 x 1014 s-1 and that of red light is...
The frequency of violet light is 7.31 x 1014 s-1 and that of red light is 4.57 x 1014 s-1. (a) Calculate the wavelength of each color. (b) Calculate the energy, in Joules, of an individual photon in each of the colors of light.
A green laser pointer produces light with a frequency of 5.85 x 1014 s-1. What is...
A green laser pointer produces light with a frequency of 5.85 x 1014 s-1. What is the wavelength of this light in nanometers (1 nm 10-9 m)?
1. What is the wavelength (in meters) of a light with a frequency of 1.45 X...
1. What is the wavelength (in meters) of a light with a frequency of 1.45 X 1014 Hertz? 2. Electromagnetic radiation has a wavelength of 375 nm. What is the energy of one photon of this radiation? 3. A laser pulse with wavelength of 635 nm contains 4.63 m) of energy. How many photons are in the laser pulse? 4. A proton has a velocity of 6.85 x 106 m/sec. What is the wavelength of the proton?
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...
written explanation please 11. If a photon has a frequency of 1.00 x 1014 Hz (Hz=cycles/s),...
written explanation please
11. If a photon has a frequency of 1.00 x 1014 Hz (Hz=cycles/s), what is the lowest energy of level of a hydrogen atom from which it can remove (ionize) an electron? & En=2,170 [ h] (a) 1 (b) 2 (c) 5 (d) 6 (e) 7 E=hu 1. What is the de Delia avvelength ofan molar.
1. Ultraviolet radiation has a frequency of 6.8 x 101 1/3. Calculate the energy
.1. Ultraviolet radiation has a frequency of 6.8 x 101 1/3. Calculate the energy, in joules, of the photon. 2. Find the energy, in joules per photon, of microwave radiation with a frequency of 7.91 x 10101/s. 3. A sodium vapor lamp emits light photons with a wavelength of 5.89 x 10m. What is the energy of these photons? 4. One of the electron transitions in a hydrogen atom produces infrared light with a wavelength of 7.464x 10m. What amount of energy causes...
the light blue given off by mercury streetlamps has a frequency of 6.88 x 1014 s-1...
the light blue given off by mercury streetlamps has a frequency of 6.88 x 1014 s-1 (or Hz). What is the wavelength in nanometers?
What is the energy of a photon with a frequency of 7.19 x 1014 s=1? (h...
What is the energy of a photon with a frequency of 7.19 x 1014 s=1? (h = 6.626 x 10-34 J·s) 1 4 | 7 +/-0 2 5 8 3 6 9 0 x 100
What is the energy of a photon with a frequency of 7.41 x 1014 s-1? (h...
What is the energy of a photon with a frequency of 7.41 x 1014 s-1? (h = 6.626 x 10-34 J·s) C 1 4 7 +/- 2 5 8 . 3 6 9 0 x100
a. A laser emits light that has a frequency of 4.69 x 1014 s-1. What is the energy of one photon of this radiation? b. If the laser emits a pulse containing 5.0 x 1017 photons of this radiation, what is the total energy of that pulse? c. If the laser emits 1.3 x 10-2 J of energy during a pulse, how many photons are emitted?
A green laser pointer produces light with a frequency of 5.85 x 1014 s-1. What is the wavelength of this light in nanometers (1 nm 10-9 m)?
1. What is the wavelength (in meters) of a light with a frequency of 1.45 X 1014 Hertz? 2. Electromagnetic radiation has a wavelength of 375 nm. What is the energy of one photon of this radiation? 3. A laser pulse with wavelength of 635 nm contains 4.63 m) of energy. How many photons are in the laser pulse? 4. A proton has a velocity of 6.85 x 106 m/sec. What is the wavelength of the proton?
written explanation please
11. If a photon has a frequency of 1.00 x 1014 Hz (Hz=cycles/s), what is the lowest energy of level of a hydrogen atom from which it can remove (ionize) an electron? & En=2,170 [ h] (a) 1 (b) 2 (c) 5 (d) 6 (e) 7 E=hu 1. What is the de Delia avvelength ofan molar.
.1. Ultraviolet radiation has a frequency of 6.8 x 101 1/3. Calculate the energy, in joules, of the photon. 2. Find the energy, in joules per photon, of microwave radiation with a frequency of 7.91 x 10101/s. 3. A sodium vapor lamp emits light photons with a wavelength of 5.89 x 10m. What is the energy of these photons? 4. One of the electron transitions in a hydrogen atom produces infrared light with a wavelength of 7.464x 10m. What amount of energy causes...
What is the energy of a photon with a frequency of 7.19 x 1014 s=1? (h = 6.626 x 10-34 J·s) 1 4 | 7 +/-0 2 5 8 3 6 9 0 x 100
What is the energy of a photon with a frequency of 7.41 x 1014 s-1? (h = 6.626 x 10-34 J·s) C 1 4 7 +/- 2 5 8 . 3 6 9 0 x100
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