EBK PHYSICS FOR SCIENTISTS & ENGINEERS
5th Edition
ISBN: 9780134296074
Author: GIANCOLI
Publisher: VST
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Question
Chapter 31, Problem 37P
To determine
The acceleration of the particle of the same size that a laser light can be focused to a spot with a radius
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Students have asked these similar questions
Q/4) The laser cavity length is 1 [m]. At
one end a convex mirror with radius
of curvature of 200 [Cm]. At the
other end a concave mirror with
radius of curvature of 0.1 [m]. Find if
this cavity is stable.
14 GO A light detector has an ab- E (n)
sorbing area of 2.00 x 10-6 m2 and
absorbs 50% of the incident light, E,
which is at wavelength 600 nm. The
detector faces an isotropic source,
12.0 m from the source. The energy
E emitted by the source versus time
t is given in Fig. 38-26 (E, = 7.2 nJ,
t, = 2.0 s). At what rate are photons o
absorbed by the detector?
t (s)
Figure 38-26 Problem 14.
*60 The beam from an argon laser (of wavelength 515 nm) has a di-
ameter d of 3.00 mm and a continuous energy output rate of 5.00 W.
The beam is focused onto a diffuse surface by a lens whose focal length
fis 3.50 cm. A diffraction pattern such as that of Fig. 36-10 is formed,
the radius of the central disk being given by
1.22 fA
R =
(see Eq. 36-12 and Fig. 36-14). The central disk can be shown to con-
tain 84% of the incident power. (a) What is the radius of the central
disk? (b) What is the average intensity (power per unit area) in the
incident beam? (c) What is the average intensity in the central disk?
Chapter 31 Solutions
EBK PHYSICS FOR SCIENTISTS & ENGINEERS
Ch. 31 - An electric field E points away from you, and its...Ch. 31 - Prob. 2QCh. 31 - Prob. 3QCh. 31 - The electric field in an EM wave traveling north...Ch. 31 - Is sound an electromagnetic wave? If not, what...Ch. 31 - Can EM waves travel through a perfect vacuum? Can...Ch. 31 - When you flip a light switch, does the overhead...Ch. 31 - Are the wavelengths of radio and television...Ch. 31 - What does the wavelength calculated in Example...Ch. 31 - Prob. 11Q
Ch. 31 - In the electromagnetic spectrum, what type of EM...Ch. 31 - Can radio waves have the same frequencies as sound...Ch. 31 - Discuss how cordless telephones make use of EM...Ch. 31 - Electromagnetic waves and sound waves can have the...Ch. 31 - What is the minimum angular speed at which...Ch. 31 - Prob. 37PCh. 31 - What size should the solar panel on a satellite...Ch. 31 - What is the range of wavelengths for (a) FM radio...Ch. 31 - Prob. 52GPCh. 31 - Prob. 54GPCh. 31 - Prob. 79GP
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- The diffraction of radiation can be used to determine the spacing between atoms. In practice, the wavelength of the radiation used should be restricted to a value which is of the same order of magnitude as the interatomic distances to be determined. Such experiments are commonly performed using X-rays (electromagnetic radiation), however a beam of subatomic particles, such as of neutrons or electrons, may also be used if their corresponding de Broglie wavelength is of the appropriate magnitude. Calculate the de Broglie wavelength of a neutron (mn = 1.67493×10-27 kg) moving at one eight hundredth of the speed of light (c/800). (Enter at least 4 significant figures.) Calculate the velocity of an electron (me = 9.10939×10-31 kg) having a de Broglie wavelength of 169.0 pm.arrow_forwardThe diffraction of radiation can be used to determine the spacing between atoms. In practice, the wavelength of the radiation used should be restricted to a value which is of the same order of magnitude as the interatomic distances to be determined. Such experiments are commonly performed using X-rays (electromagnetic radiation), however a beam of subatomic particles, such as of neutrons or electrons, may also be used if their corresponding de Broglie wavelength is of the appropriate magnitude.Calculate the de Broglie wavelength of a neutron (mn = 1.67493×10-27 kg) moving at one eight hundredth of the speed of light (c/800).arrow_forwardThe diffraction of radiation can be used to determine the spacing between atoms. In practice, the wavelength of the radiation used should be restricted to a value which is of the same order of magnitude as the interatomic distances to be determined. Such experiments are commonly performed using X-rays (electromagnetic radiation), however a beam of subatomic particles, such as of neutrons or electrons, may also be used if their corresponding de Broglie wavelength is of the appropriate magnitude. Calculate the de Broglie wavelength of a neutron (mn = 1.67493×10-27 kg) moving at one four hundredth of the speed of light (c/400). (Enter at least 4 significant figures.) Calculate the velocity of an electron (me = 9.10939×10-31 kg) having a de Broglie wavelength of 167.1 pm.arrow_forward
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