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The wavelength of a pulse

The wavelength of a pulse is 0.1925mm. There are 5 cycles in the pulse. What is the spatial pulse length?
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2. asked by Katie
3. 633 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
3. 842 views
a ship sends a snoar pulse of frequency 30kHz and duration 1.0 ms towards a submarine and receives a reflection of the pulse 3.2
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2. asked by sake
3. 1,587 views
QuestionWhat is it called when someone measures a pulse rate by using a stethoscope to listen at the point of maximum pulse
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2. 48 views
The most common way to take pulse is by measuring the beat of the heart as felt through the walls of the radial artery, at the
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2. 52 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. 1,310 views
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. 772 views
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
3. 2,608 views
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. 1,581 views
Question Cardiopulmonary resuscitation is used when (1 point) Responses there is no pulse and no breathing. there is no pulse
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2. 154 views