13) The results of exposure to laser beams are related to |the increase in temperature as a result of the thermal effect of the rays. O Long exposure time All cases mentioned The thermal conductivity of tissue exposed to laser radiation is small.

13) The results of exposure to laser beams are related to |the increase in temperature as a result of the thermal effect of the rays. O Long exposure time All cases mentioned The thermal conductivity of tissue exposed to laser radiation is small.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter8: Electromagnetism And Em Waves

Section: Chapter Questions

Problem 33Q

See similar textbooks

Related questions

Q: Q#3 (a) Work function of the Aluminum is 4.08 eV. I. What is the threshold frequency required to…

A: According to the Einstein's photoelectric equation E = h fo + KE where,. fo is the threshold…

Q: Radiation Energy The total radiation energy E emittedby a heated surface per unit area varies as the…

A: Given: The temperature on the surface of the sun = 6000 K The temperature on the surface of earth =…

Q: 0: the thickness of shielding material is 2em required to reduce the intensity of radiation to half…

A: Thickness of the shielding material, x=2 cm=2×10-2 m Here the intensity will get modified to half…

Q: X rays are generated by accelerating electrons through a large potential difference AV and allowing…

A: Given:target used is tungsten, hence its atomic number, Z = 74the potential difference, ΔV = 60 kV =…

Q: If an x-ray beam is incident on a 3mm thick sample and 50% of the beam is transmitted what is the…

A: Thea average absorption coefficient if material is amount of light is absorbed by material of given…

Q: 1.External Dosimetry is applicable to two types of radiations? 2.What type of material shield?

A: Radiation The energy that emanates from a source and moves through space at the speed of light is…

Q: During the deep X-ray therapy high energy X-rays are used. They are filtered by passing them through…

Q: Exercise 3: Determine the thickness of lead that is required to reduce the flux density of a 150 keV…

A: Given that, The half value layer for 150 keV gamma rays in lead, H=0.068 cm

Q: At temperature T a body emits its most intense radiation at a wavelength of 5.6 μm. What is the…

A: Given data *The given wavelength is λ1=5.6 μm *The given initial temperature is T1 = T *The given…

Q: 1) If an arm of a patient is to be imaged with a narrow beam of X-ray with 10000 photons at 100 keV.…

A: X-ray beam intensity Ie at the center of imagin screen isIe=I0e-μtwhere, I0 is the intensity of…

Q: Determine the time in seconds required to sputter 50 nm of Si using a 10 µA/cm2 beam of 45 keV ions…

A: The sputtering process involves the removal of atoms from a target material's surface due to the…

Q: Lead aprons are the primary radiation protective garments used by personnel during fluoroscopy. An…

Q: During X-ray diagnostics, lead aprons made of a thin layer of lead are used in order to protect…

Q: 5A star ef radius 6.95 x 10° meters has temperature of 10,000 K. Assuming its perfect cadietor, a)…

A: There are multiple questions so I will answer only first, for getting solution of second question…

Q: Explain the concept of the ionization process in your own words

A: The term Ionisation is made of word Ion. Let's first understand its meaning. Ion means an atom or…

Q: Can any of these be classified as visible radiation? Determine the optimal course of action. t) Put…

A: The electromagnetic spectrum is the range of frequencies (the spectrum) of electromagnetic radiation…

Q: Lead aprons are the primary radiation protective garments used by personnel during fluoroscopy. An…

Q: During the deep X-ray therapy high energy X-rays are used. They are filtered by passing themthrough…

Q: The linear absorption coefficient of 1 MeV X-rays in water is 7.06 m-1. How many times will the…

A: As beam passes through a medium its attenuation is given by, I = I0 e-µxWhere: I = the intensity of…

Q: (ii) Explain the operation of a tungsten source used in absorbance spectroscopy.

A: (ii) The tungsten lamp or tungsten halogen lamp is a blackbody emitter that produces useful…

Q: (d) volume (e) Show that the total number of photons per unit at temperature Tis kT N' = 8π hc.…

Q: From the radiation data of past space missions (above), what concerns should future astronauts have…

A: Certain forms of electromagnetic radiation, such as ionizing radiation (X-rays and gamma rays), can…

Q: Calculate the frequency in hertz of *(a) an X-ray beam with a wavelength of 2.65 Å. (b) an emission…

A: Part A an X-ray beam with a wavelength of 2.65 Å. Frequency in hertz = cλ =3×1082.65×10-10…

Q: If the power radiated per sequence centimeter from the skin is 0.6 % w/ m? his temperature equal…

Q: 3) (a) Calculate the mass and linear absorption coefficients of air for Cr Ka radiation. Assume that…

A: (a) Calculate the mass and linear absorption coefficients of air for Cr Ka radiation. Assume that…

Q: Lamp power (W) How much lamp power is required for 99.9% disinfection of Giardia cysts (K = 2.4…

A: The volume V of the cylindrical pipe segment.is calculated as, Here d is the diameter of the supply…

Q: A steam engine receives 66 lb of steam per minute with an enthalpy of 1568 BTU/lb with a velocity of…

A: As we know, Mass flow rate of steam is, m=66 lbmin=66×0.45360 kgs=0.4983 kgs Here, 1 lb=0.453 kg and…

Q: Consider a fission nuclear explosion producing a temperature of 24 million K (25∗107 K). a) What is…

A: The answer to the given question can be solved by using the concept of Wiens's displacement law.…

Concept explainers

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.

Question

13
13) The results of exposure to laser beams are related to
the increase in temperature as a result of the thermal
effect of the rays.
O Long exposure time
All cases mentioned
The thermal conductivity of tissue exposed to laser
radiation is small.
Absorption The laser wavelength is large.
U The power over the surface unit of the laser beam is
large

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Calculate the frequency in hertz of*(a) an X-ray beam with a wavelength of 2.65 Å.(b) an emission line for copper at 211.0 nm.*(c) the line at 694.3 nm produced by a ruby laser.(d) the output of a CO2 laser at 10.6 µm.*(e) an infrared absorption peak at 19.6 µm.(f) a microwave beam at 1.86 cm.
2. When a copper surface is illuminated by the radiation of wavelength A = 2537A" from a mercury are, the value of the stopping potential is found to be 03 V. Calculate the wavelength of the threshold value of copper he=12345 eVA) THEI that c with Brog
The wavelength cosGLEsponding to the thueshold fuequency you a ceuläin milal is 5000 Caleulak the maxemum when, ulbeauiolet light" of cibaueling AE. of the photoelecbron emilted th 2500 g° falla an it?
Lamp power (W) How much lamp power is required for 99.9% disinfection of Giardia cysts (K = 2.4 cm?/mJ) in a typical household water supply stream of 5.0 USGPM, through a typical % supply line? The supply line has an 8.0 cm-long transparent acrylic pipe segment for exposure to the UV light.
Badiation Homeworl s A star of radius 6.95 x 10° meters has tempera ture of 10,000 K. Assuming its perfect cadietor, a) Caleulate the power radiated by the Star, b) How mueh is cadiated in energy one day ? zS A selid sphere ot redivs 30 em is heated to soo'C befoce beine pleced inside of a refrigerator ukose tempesature is 5'e. If the sphere the can radiete at 25% what is power cadiated while iaside the ret sngeietor?
If the power radiated per sequence centimeter from the skin is 0.6 % w/ m? his temperature equal where stefam comstant=5.7* (10) ^(-12) watt/( (cm) ^2 k^4 ) ? O 320 K. 330k O 306k.
Need help with this problem
Ic h on or 1. (a) State Planck's theory of quantum radiation. (b) The plot of stopping potential versus the frequency of light used in an experiment on photographic effect is shown in figure. Calculate.i) work function and ii) the ratio h/e. (c) Write properties of photon. V (in volta) 2 1656 2. (a) What 1- 0 2 fo are 4 5 f(in 1044 Hz) Ans: 0.414, 4.14 x 10-¹5 eVs electrons actric ce adium. Wha Einstein's various te of sodium frequency h=6.6x (a) What
Please need solution
Pls help ASAP
Lead aprons are the primary radiation protective garments used by personnel during fluoroscopy. An apron with 0.5-mm thickness can attenuate approximately 90% of the X-rayradiation. Find linear and mass attenuation coefficients for lead, if it has density ρ = 11.35 g/cm3
Experiments are performed with ultra-cold neutrons having velocities as small as 1.00 m/s. (a) What is the wavelength of such a neutron? (b) What is its kinetic energy in eV?