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A laser pulse with wavelength

Consider the light from a green laser pointer (wavelength = 532 nm).What is the energy of 1 photon form this laser? If the laser
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2. asked by Lacey
3. 758 views
a ruby laser emits light at wavelength 694.4nm. if a laser pulse is emitted for 12pico seconds and the energy released per pulse
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2. asked by sahana
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A laser pulse with wavelength 540 nm contains 4.40 Mj of energy. How many photons are in the laser pulse?
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2. asked by Anonymous
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A laser pulse with wavelength 540 nm contains 4.40 Mj of energy. How many photons are in the laser pulse?
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2. asked by nicole
3. 1,574 views
A laser used to weld detached retinas emits light with a wavelength of 652 nm in pulses that are 20 ms in duration. THe average
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2. asked by J
3. 1,303 views
Pulsed lasers used in science and medicine produce very short bursts of electromagnetic energy. If the laser light wavelength is
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2. asked by ###Nadine####
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A carbon dioxide laser is an infrared laser. A CO2 laser with a cavity length of 48.4 cm oscillates in the m=100,000.0 mode.1.
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2. asked by Mike
3. 2,494 views
A carbon dioxide laser is an infrared laser. A CO laser with a cavity length of 48.6cm oscillates in the m=100,000.0 mode. What
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2. asked by sarah
3. 1,110 views
Hello, can someone please check my answers and tell me if they are correct?1. A laser produces a pulse of light with a speed of
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2. asked by Jon - Please check my answers
3. 717 views
An argon ion laser puts 5 W of continuous power at a wavelength of 532 nm. the diameter of the laser beam is 5.5 nm. if the
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2. asked by osa
3. 766 views