A monochromatic light source with power output 60.0 W radiates light of wavelength 700 nm uniformly in all directions. Calculate Emax and Bmax for the 700 nm light at a distance of 5.00 m from the source.

Q: A sodium atom in one of the states labeled “Lowest excited levels” in Fig. remains in that state, on...

A: Given: The time taken by atom before transition ∆t = 1.6×10-8 s. The energy emitted by photon E = 2...

Q: A spaceship is traveling toward the earth from the space colony on Asteroid 1040A. The ship is at th...

A: Given A spaceship is traveling toward the earth from the space colony on Asteroid 1040A. The ship is...

Q: The experiment is designed so that the seeds move no more than 0.20 mm between photographic frames. ...

A: Given: Distance, d= 0.2 mm, Speed, s=4.6 m/sec Need to find the minimum frame rate for the high-spee...

Q: 1. Compute the decrease in the blood pressure of the blood flowing through an Artery, the radius of ...

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Q: In the end of the Chapter 4 Problem 4.4 of your book consider that the trunk has mass M travels at a...

A:  A trunk of mass M is being pulled along an inclined plane θi is the angle of inclination of the inc...

Q: A solid insulating sphere of radius 0.07 m carries a total charge of 25 µC. Concentric with this sph...

A: Given: The radius of the insulating sphere is a=0.07 m. The outer radius of the concentric shell is...

Q: You are camping with Joe and Karl. Since all three of you like your privacy, you don’t pitch your te...

A: Let A=32 m in the direction 37°       B=21m in the direction 23°C is the unlnown. consider the figur...

Q: The graph in Fig.shows the velocity of a motorcycle police officer plotted as a function of time. (a...

A: Part (a) The velocity of the motorcycle is shown by straight line at t=3 s therefore the acceleratio...

Q: A block of mass m is on a frictionless track, initially at a height h above the ground. The block sl...

A: Using conservation of energy of the first block ∆K=-∆Um2u2-0=mghu=2gh Using conservation of momentum...

Q: NA block of metal of mass 0.250 kg is heated to 150.0°C and dropped in a copper calorimeter of mass ...

A: Under thermal equilibrium, heat energy remains conserved. Therefore  Heat gained by one material  = ...

Q: What is true about the vector k?

A: In the wave equation ψ(r,t)= Aei(k.r-ωt), K is known as wave vector. A wave vector is a vector which...

Q: s seen in Figure 1, a 63.2 kg glacier climber finds herself dangling over theedge of an ice cliff. F...

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Q: What determines whether a given photon is an x ray? Could an x ray have a wavelength longer than som...

A: A photon is said to be an X-ray photon or not is depending on its wavelength. The wavelength of x ra...

Q: A parallel plate capacitor has 3 dielectrics with relative permittivities of 5.5, 2.2 and 1.5 respec...

A: C = ε0A/(d1/εr1 + d2/εr2 + d3/εr3)  = ((8.854 x 10-12 )x (100 x 10-4))/(10-3/5.5 + 10-3/2.2 + 10-3/1...

Q: 1) If mass of the object is 23.7 Kg and its volume is 67 cm³ What is the density?

A: Here,  Mass = 23.7 kg Volume = 67 cm3 = 67 × 10-6 m3  

Q: please very soon

A: Solution:   For the given Data,   The corresponding differential Equation is given as below:   my"+c...

Q: Three ice skaters, numbered 1, 2 and 3, stand in a line, each with her hands on the shoulders of the...

A: The free-body diagram for skater 2 is given below,

Q: A 12-pack of Omni-Cola (mass 4.30 kg) is initially at rest on a horizontal floor. It is then pushed ...

A: Part (a) Given: The mass of pack is m=4.30 kg. The distance covered by pack is d=1.20 m. The horizo...

Q: Help ASAP

A: Given: The mass attached to a spring is m=2 kg. The stiffness of spring is k=90 N/m. The damping co...

Q: ww A A 6-kg block moves in a smooth vertical slot as shown. A spring having an undeformed length of ...

A: Given: The mass of the block is m=6 kg. The un-deformed length of spring is xd=0.50 m. The distance...

Q: If steel has ten times the density of water, how many times more dense is the hydrogen plasma at the...

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Q: An airplane is dropping bales of hay to cattle stranded in a blizzard on the Great Plains. The pilot...

A: According to kinematics equation, y-y0=voyt+12ayt2 In this case, v0x=v0cosα0=(75m/s)cos55°=43.0m/sv0...

Q: A 2.00 kg stone is sliding to the right on a frictionless, horizontal surface at 5.00 m/s when it is...

A: Given: The mass of the stone is m=2 kg. The initial velocity of the stone is u=5 m/s. Part(a): The...

Q: You are on the west bank of a river that is flowing north with a speed of 1.2 m/s. Your swimming spe...

A: Given: A river that is flowing north with a speed of 1.2 m/s. Speed relative to the water is 1.5 m/s...

Q: Jonathan and Jane are sitting in a sleigh that is at rest on frictionless ice. Jonathan’s weight is ...

A:

Q: A 50.0 kg marathon runner runs up the stairs to the top of Chicago’s 443-m-tall Willis Tower, the se...

A: P=mght=50.0 kg9.8 m/s2443 m15.0 min60 s1 min=241.2 W

Q: A cube of metal with sides of length a sits at rest in a frame S with one edge parallel to the x-axi...

A: The relation for length contraction is l=l01-v2c2 Here, l is the length of the cube at rest, l0 is t...

Q: Make a sketch of the trajectory of a ball after it has been thrown. Draw the ball in at least five d...

A: (1) Introduction: A projectile is an object upon which the only force acting is gravity. There are a...

Q: 4. An alarm, behaving as a point source of sound, emits a piercing 13.5 kHz tone at a power of 109 W...

A:

Q: You push your physics book 1.50 m along a horizontal tabletopwith a horizontal push of 2.40 N while ...

A:

Q: The overall angular magnification of a microscope is M = -178. The eyepiece has focal length 15.0 mm...

A: Angular magnification of a microscope is given as, Here, mo and me denotes the magnification of the...

Q: Understand ac power concepts, their relationships to one another, and how to calculate them in a cir...

A: Given Understand ac power concepts, their relationships to one another, and how to calculate them in...

Q: What are the the main objectives and purposes of e/m electron experiment?

A: The main objectives and purposes of e/m electron experiment are explained as below,

Q: 10) Which vectors in graph below are equal? to too

A: Solution:   Equal Vectors: If two vectors A and B are said to be equal if they have same magnitude(L...

Q: For a single particle in 1D, which of the following cannot be found exactly using initial conditions...

A:

Q: A plastic bowl is floating in a sink full of water. Which of the following describes the microscopic...

A: Plastic bowl is floating due to the push by the surface of water on surface of the bowl. Thus the fo...

Q: A 1.0 kg stone and a 10.0 kg stone are released from rest at the sameheight above the ground. Ignore...

A: The air resistance on a free-falling object is dependent on the object’s speed. If that is to be ign...

Q: Determine the correct equation to describe the Kβ frequencies measured by Moseley. Compare that with...

A: The general equation for the K-series frequency according to Moseley’s modeling can be given as, He...

Q: 7. Charge Q = 4µC is distributed uniformly over the volume of an insulating sphere that has radius R...

A:

Q: In the second type of helium-ion microscope, a 1.2 MeV ion passing through a cell loses 0.2 MeV per ...

A: The energy loss is . Eloss=0.2 Mev/mm=0.2×106 eV/mm the final energy measured is 6 keV or 6000 eV.

Q: The acceleration of block of mass 5 kg is: (Neglect FTiction) 150N *10 kg 5kg (A) 5 m/s (B) 10 m/s? ...

A: Mass of smaller block m1 = 5 kg Mass of bigger block m2 = 10 kg External force F = 150 N  

Q: Anna holds a 12 D magnifier directly in front of her eye to get a close look at a 19-mm-diameter pen...

A: Given: The power of a magnifier is P=12 D. The diameter of penny is d=19 mm. The distance of near p...

Q: Given MgSO4 x 7H20 What is the balanced chemical equation showing the evolution of water from your h...

A: Solution:   Given Chemical Equation is as follows:   MgSO4 x 7H20 which is called as Magnesium sulfa...