A certain type of laser emits light that has a frequency of 5.5 × 1014 Hz. The light, however, occurs as a series of short pulses, eachlasting for a time of 3.7 × 10-11 s. (a) How many wavelengths are there in one pulse? (b) The light enters a pool of water. The frequencyof the light remains the same, but the speed of the light slows down to 2.3 x 108 m/s. How many wavelengths are there now in onepulse?=(a)N Number iUnits=(b)N Number iUnits>

Answered: Image /qna-images/answer/c1e751a4-e418-4819-b061-9eeaa02aaea9.jpg

Answered: A certain type of laser emits light…

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter37: Diffraction Patterns And Polarization

Section: Chapter Questions

Problem 32P: An unpolarized beam of light is incident on a stack of ideal polarizing filters. The axis of the...

See similar textbooks

Similar questions

A Doppler weather radar station broadcasts a pulse of radio waves at frequency 2.85 GHz. From a relatively small batch of raindrops at bearing 38.6 east of north, the station receives a reflected pulse after 180 s with a frequency shifted upward by 254 Hz. From a similar batch of raindrops at bearing 39.6 east of north, the station receives a reflected pulse after the same time delay, with a frequency shifted downward by 254 Hz. These pulses have the highest and lowest frequencies the station receives, (a) Calculate the radial velocity components of both batches of raindrops. (b) Assume that these raindrops are swirling in a uniformly rotating vortex. Find the angular speed of their rotation.
A certain type of laser emits light that has a frequency of 5.6 × 1014 Hz. The light, however, occurs as a series of short pulses, each lasting for a time of 4.9 × 10-11 s. (a) How many wavelengths are there in one pulse? (b) The light enters a pool of water. The frequency of the light remains the same, but the speed of the light slows down to 2.3 x 108 m/s. How many wavelengths are there now in one pulse?
A certain type of laser emits light that has a frequency of 5.0 × 1014 Hz. The light, however, occurs as a series of short pulses, each lasting for a time of 2.9 × 1011s. (a) How many wavelengths are there in one pulse? (b) The light enters a pool of water. The frequency of the light remains the same, but the speed of the light slows down to 2.3x 10% m/s. How many wavelengths are there now in one pulse?
A certain type of laser emits light that has a frequency of 5.4 x 1014 Hz. The light, however, occurs as a series of short pulses, each lasting for a time of 3.0 x 10-11 s. (a) How many wavelengths are there in one pulse? (b) The light enters a pool of water. The frequency of the light remains the same, but the speed of the light slows down to 2.3 x 10 m/s. How many wavelengths are there now in one pulse? (a)N Number i ! Units This answer has no units (b)N-Number 16201 Units This answer has no units
A certain type of laser emits light that has a frequency of 5.0 x 1014 Hz. The light, however, occurs as a series of short pulses, each lasting for a time of 4.4 x 10-11 s. (a) How many wavelengths are there in one pulse? (b) The light enters a pool of water. The frequency of the light remains the same, but the speed of the light slows down to 2.3 x 108 m/s. How many wavelengths are there now in one pulse? (a)N Number i Units (b)N Number i Units
Scientists are working on a new technique to kill cancer cells by zapping them with ultrahigh-energy (in the range of 1.00×1012 W) pulses of light that last for an extremely short time (a few nanoseconds). These short pulses scramble the interior of a cell without causing it to explode, as long pulses would do. We can model a typical such cell as a disk 5.00 μm in diameter, with the pulse lasting for 4.00 ns with an average power of 2.00×1012 W. We shall assume that the energy is spread uniformly over the faces of 100 cells for each pulse. I 1.00×1021 W/m² Submit Previous Answers Part C Correct What is the maximum value of the electric field in the pulse? ΜΕ ΑΣΦ Emax Submit Request Answer Part D ? V/m What is the maximum value of the magnetic field in the pulse? ΜΕ ΑΣΦ Bmax = Submit Request Answer ? T
A green laser emits a beam of wavelength 532 light nm in the air. The wavenumber k is : Select one : a) 1.880 x 106 rad m-1 b) 1.067 x 107 rad m-1 c)1.181 x 107 rad m-1 d) 6.701 x 107rad m-1
The wavelength of red light from a helium-neon laser is 633 nm in air and 479 nm in a medium of index of refraction n. The speed v and the frequency f of light in the given medium are: (Given: c = 3 x 10^8 m/s, and 1 nm = 10^-9 m) V = 2.64 x 10^8 m/s; f = 4.74 × 10^14 Hz v = 2.45 x 10^8 m/s; f = 4.74 × 10^14 Hz v = 2.27 x 10^8 m/s; f = 6.26 × 10^14 Hz v = 2.27 x 10^8 m/s;f = 4.74×10^14 Hz v = 2.64 x 10^8 m/s; f = 5.39 x 10^14 Hz v = 2.45 x 10^8 m/s; f = 5.80 × 10^14 Hz
How many more minutes would it take light from the sun to reach Earth if the space between them were filled with water rather than a vacuum? The sun is 1.5 ✕ 108 km from Earth.
Many varieties of lasers emit light in the form of pulses rather than a steady beam. A tellurium–sapphire laser can produce light at a wavelength of 800 nm in ultrashort pulses that last only 4.00 x 10-15 s (4.00 femtoseconds, or 4.00 fs). The energy in a single pulse produced by one such laser is 2.00 µJ = 2.00 x 10-6 J, and the pulses propagate in the positive x-direction. Find (a) the frequency of the light; (b) the energy and minimum energy uncertainty of a single photon in the pulse; (c) the minimum frequency uncertainty of the light in the pulse; (d) the spatial length of the pulse, in meters and as a multiple of the wavelength; (e) the momentum and minimum momentum uncertainty of a single photon in the pulse; and (f) the approximate number of photons in the pulse
What is the frequency of a light ray of wavelength 6.50 x 10^9m?
The speed of a light wave in a certain transparent material is 0.5790.579 times its speed in vacuum, which is 3.00×108 m/s3.00×108 m/s. When yellow light with a frequency of 5.23×1014 Hz5.23×1014 Hz passes through this material, what is its wavelength ?� in nanometers?

SEE MORE QUESTIONS

Recommended textbooks for you

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers with Modern …

Physics

ISBN:

9781337553292

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers, Technology …

Physics

ISBN:

9781305116399

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers with Modern …

Physics

ISBN:

9781337553292

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers, Technology …

Physics

ISBN:

9781305116399

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Principles of Physics: A Calculus-Based Text

Physics

ISBN:

9781133104261

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS