A laser emits a cylindrical beam of light 3.8 mm in diameter. The average power of the laser is 3.0 mW. The laser shines its light on a perfectly absorbing surface. Part A How much energy does the surface receive in 15 s? Express your answer using two significant figures. 17| ΑΣΦ E = Submit Part B Request Answer What is the radiation pressure exerted by the beam? Express your answer using two significant figures. Π ΑΣΦ pressure av = Submit Request Answer ? mJ ? μPa

A laser emits a cylindrical beam of light 3.8 mm in diameter. The average power of the laser is 3.0 mW. The laser shines its light on a perfectly absorbing surface. Part A How much energy does the surface receive in 15 s? Express your answer using two significant figures. 17| ΑΣΦ E = Submit Part B Request Answer What is the radiation pressure exerted by the beam? Express your answer using two significant figures. Π ΑΣΦ pressure av = Submit Request Answer ? mJ ? μPa

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A certain electromagnetic field traveling in glass has a maximum electric field of 1,299 V/m. What…

A: Given data The maximum electric field is given as Emax = 1299 V/m. The speed of light is given as c…

Q: How much energy is transported across a 1.30 cm² area per hour by an EM wave whose E field has an…

A: Given data: Area A=1.30 cm2 Electric field strength E=36.8 mVm=36.8×10-3 Vm We know that Intensity…

Q: The E field in an EM wave in free space has a peak of 24.7 mV/m. What is the average rate at which…

Q: A laser emits light at a wavelength of 1 = 525.0 nm . The total average power emitted = 75.0 mW .The…

A: Given, Wavelength, λ=525 nm Total average power emitted, Pav=75 mW Radius, r=2.22 μm

Q: Part A While using a dimmer switch to investigate a new type of incandescent light bulb, you notice…

A: If you have any questions please let me know in comments.Hope it helps.Thankyou

Q: A 5.7 mW laser produces a narrow beam of light. Part A How much energy is contained in a 1.5 m…

Q: A laser emits a cylindrical beam of light 2.5 mm in diameter. Part A If the average power of the…

Q: usoidal electromagnetic wave is propagating in a vacuum in the +2-direction. Part A If at a…

Q: e next question prevents changes to this answer. Question 1 of 6 0.5 points Save Answer t is…

Q: When a particular solar cell is exposed to a 6.6 x 1014 Hz light source, it can charge batteries up…

A: This question is based on photo electric effects.

Q: The magnetic field in a light wave has an amplitude of (1.65x10^-1) μT. What is the intensity of…

Q: a. Write down an E(z,t) and a B(z,t) travelling wave of an EM wave in terms of k and w. What are…

A: "Since you have posted a question with multiple sub-parts we will solve first three sub-parts for…

Q: ▼ Part A How much energy is transported across a 1.30 cm² area per hour by an EM wave whose E field…

A: Part A Given that Electric field strength,Erms=36.8 mV/m=36.8×10-3 V/m Area,A=1.30 cm2=1.30×10-4m2…

Q: E = (500 V/m)ĵ sin (2 x 106 rad) m Z wt

A: Given data- the Electric field vector is given above -…

Q: A radio antenna broadcasts a 1.0 MHz radio wave with 25.0 kW of power. Assume that the radiation is…

Q: An argon-ion laser produces a cylindrical beam of light whose average power is 1.02 W. How much…

Q: 8.5 A small sphere with radius R and density p shall be hold in suspense against the gravitational…

Q: A 25.1-mW laser beam of diameter 1.95 mm is reflected at normal incidence by a perfectly reflecting…

Q: A sinusoidal electromagnetic wave emitted by a cellular phone has a wavelength of 34.4 cm and an…

Q: Part A A sun-like star is barely visible to naked-eye observers on earth when it is a distance of…

Q: Assume the following waves are propagating in air. Calculate the wavelength X2 for visible light of…

A: a) frequency of gamma ray ϑ1 = 7.3×1021 HzSpeed of light wave in air is c = 3×108 m/slet λ1 denotes…

Q: *Chapter 35, Problem 033 GO Three electromagnetic waves travel through a certain point P along an x…

A: Let us analyse the question in step 2.

Q: 1. An electromagnetic signal traverses the ionosphere vertically along a path that has a total…

A: a) The vertical time delay, also known as the ionospheric time delay, can be calculated using the…

Q: One idea for exploring distant star systems is to use a laser-pushed light sail to propel tiny…

A: To explore this scenario in detail, we'll break it down into the steps outlined in your…

Q: Item 1 The electric field of an electromagnetic wave in a vacuum is Ey (21.0V/m)cos((2.78 × 108 )x -…

A: (1) Given that expression of electric field Ey=(21.0V/m)cos((2.78×108)x-ωt) The general expression…

Q: An electromagnetic wave propagates in the x-direction with the electric field (blue) oscillating in…

A: In case 1 electromagnetic wave will be more successfully detected by wire. The electric field causes…

Q: The magnetic field of an electromagnetic wave in a vacuum is B, = ( 3.0 µT ) sin ( 1.1×107 a –…

Q: Part A Calculate the wavelength A₁ for gamma rays of frequency f₁ = 6.50×1021 Hz. Express your…

Question

A laser emits a cylindrical beam of light 3.8 mm in
diameter. The average power of the laser is 3.0
mW. The laser shines its light on a perfectly
absorbing surface.
Part A
How much energy does the surface receive in 15 s ?
Express your answer using two significant figures.
—| ΑΣΦ
E =
Submit
Part B
What is the radiation pressure exerted by the beam?
Express your answer using two significant figures.
VE ΑΣΦ
pressure av
Request Answer
Submit
=
Request Answer
?
mJ
?
μРа

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: To determine the energy and radiation pressure

VIEW

Step 2: a)The energy of the laser beam in time t=15 s

VIEW

Step 3: b) The radiation pressure

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 4 images

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

An argon-ion laser produces a cylindrical beam of light whose average power is 1.10 W. How much energy is contained in a 2.92-m length of the beam? Number i Units
An argon-ion laser produces a cylindrical beam of light whose average power is 0.936 W. How much energy is contained in a 2.33-m length of the beam? Number i Units 12 +
In an EM wave traveling west, the B field oscillates up and down vertically and has a frequency of 86.0 kHz and an rms strength of 7.35 x 10-⁹ T. Assume that the wave travels in free space. Part A What is the frequency of the electric field? Express your answer to three significant figures and include the appropriate units. f = Submit Part B Erms = Value 0 Submit Part C Request Answer What is the rms strength of the electric field? Express your answer to three significant figures and include the appropriate units. ША Value Units Request Answer 國」? Units ?
Unpolarized light with an initial intensity of 32 W/m2 is incident on a perfect polarizing material that allows light through with a vertical orientation. The light then passes through a second polarizer that is rotated 450 with respect to the first. Finally, the light passes through a third polarizer that is oriented at 900 with respect to the first. What is the intensity of light that makes it through the first polarizer? A. 0 What is the intensity of light that makes it through the second polarizer? B. 2 W/m2 |What is the intensity of light that makes it through all three polarizers? C. 4 W/m2 D. 8 W/m2 E. 16 W/m2 F. 32 W/m2
Image shows equation of electric field of an electromagnetic wave in a vacuum. Part a) What would be the wavelength of the wave? Part b) What would be the magnetic field of the wave? Please show ALL work and make it detailed and neat. Ē <(45.0 V/m)sin kx )t & -(8.00x10° rad/s
A sinusoidal electromagnetic wave is propagating in a vacuum in the +z-direction. Part A If at a particular instant and at a certain point in space the electric field is in the +x-direction and has a magnitude of 4.70 V/m, what is the magnitude of the magnetic field of the wave at this same point in space and instant in time? Express your answer in teslas. B = Π| ΑΣΦ ? T
Chapter 35, Problem 033 Your answer is partially correct. Try again. Three electromagnetic waves travel through a certain point P along an x axis. They are polarized parallel to a y axis, with the following variations in their amplitudes. Find their resultant at P. E1 = (3.0 x 10-5 v/m) sin[(2.0 × 1014 rad/s)t] E2 = (6.0 x 10-6 V/m) sin[(2.0 x 1014 rad/s)t + 45°] Ez = (6.0 x 10-6 V/m) sin[(2.0 × 1014 rad/s)t - 45°] E = µV/m ) sin[(l 2.00 x 1014 | rad/s )t + ° (degrees)
The magnetic field of an electromagnetic wave in a vacuum is B₂ = (2.6μT) sin((1.15 x 107) - wt), where x is in m and t is in S. You may want to review (Pages 889 -892). For help with math skills, you may want to review: Rearrangement of Equations Involving Multiplication and Division ▼ Part A What is the wave's wavelength? Express your answer to three significant figures and include the appropriate units. λ = Submit Part B f = Submit Part C MÅ Eo = Value What is the wave's frequency? Express your answer to three significant figures and include the appropriate units. Submit Request Answer μÀ Value Request Answer Units PHμÅ Value Request Answer Units ASSO What is the wave's electric field amplitude? Express your answer to two significant figures and include the appropriate units. 49999 Units ? AWYV ?
The maximum strength of the magnetic field of an EM wave is 3.3×10^−6 T. a. What is the maximum strength of the wave’s electric field? b. What is the average value of the E field? c. What is the average intensity of the EM wave? PLEASE SHOW ALL WORK!! Thank you!!
A laser emits a cylindrical beam of light 3.0 mm in diameter. Part A If the average power of the laser is 2.0 mW , what is the rms value of the electric field in the laser beam? Express your answer using two significant figures. ? Erms = 4.43 kV/m Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Provide Feedback
The intensity of electromagnetic radiation from the sun reaching the earth's upper atmosphere is 1.37 kW/m². Part A Assuming an average wavelength of 680 nm for this radiation, find the number of photons per second that strike a 1.90 m² solar panel directly facing the sun on an orbiting satellite. E