Small helium-neon lasers emit 3.72 mJ/s of light at 634 nm. How many photons does such...
Small helium-neon lasers emit 3.72 mJ/s of light at 634 nm. How
many photons does such a laser emit in one minute?
Please enter the answer using the scientific notation: for example,
1.00 x 1011 is typed as 1.00E11.
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Small helium-neon lasers emit 3.72 mJ/s of light at 634 nm. How
many photons does such...
Small helium-neon lasers emit 1.11 mJ/s of light at 634 nm. How many photons does such...
Small helium-neon lasers emit 1.11 mJ/s of light at 634 nm. How many photons does such a laser emit in one minute? Please enter the answer using the scientific notation: for example, 1.00 x 1011 is typed as 1.00E11
A helium neon laser emits a light of 632.8 nm and its output is 3.2 mW....
A helium neon laser emits a light of 632.8 nm and its output is 3.2 mW. How many photons are emitted each minute by this laser
A helium-neon laser emits light of wavelength 632.8 nm and has a power output of 2.0...
A helium-neon laser emits light of wavelength 632.8 nm and has a power output of 2.0 mW. How many photons are emitted per second by this laser? ________ photons/s
A helium-neon laser produces a beam of diameter 1.75 mm, delivering 2.90 x 1018 photons/s. Each...
A helium-neon laser produces a beam of diameter 1.75 mm, delivering 2.90 x 1018 photons/s. Each photon has a wavelength of 633 nm (a) Calculate the amplitude of the electric field inside the beam. kV/m (b) Calculate the amplitude of the magnetic field inside the beam (c) If the beam shines perpendicularly onto a perfectly reflecting surface, what force does it exert on the surface? nN (d) If the beam is absorbed by a block of ice at 0°C for...
A laser pulse with wavelength 515 nm contains 4.40 mJ of energy. Question: How many photons...
A laser pulse with wavelength 515 nm contains 4.40 mJ of energy. Question: How many photons are in the laser pulse? Can someone please walk me through the steps? I have tried to solve this multiple times, but the 2 answers I thought were for sure it are A: 2.21 x 10^22 photon B: 4.40 Joules X (1 photon/3.860x10^-19 Joules) They were both wrong.
A helium-neon laser produces a beam of diameter 1.75 mm, delivering 2.90 x 1018 photons/s. Each photon has a wavelength of 633 nm (a) Calculate the amplitude of the electric field inside the beam. kV/m (b) Calculate the amplitude of the magnetic field inside the beam (c) If the beam shines perpendicularly onto a perfectly reflecting surface, what force does it exert on the surface? nN (d) If the beam is absorbed by a block of ice at 0°C for...
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