There is an average energy density of 5 x 10-14 J / m3, what would be the rms value of the magnetic field of the cosmic microwave background?
Q: Scientifically, which part of your anatomy is most likely to get an electrostatic shock? Consider at...
A: Given: To find the voltage to estimate in the ground and close to the ground conductor as,
Q: Create a cyclotron that will allow the helium nucleus to travel around a 50m-radius ring. 1) Specif...
A:
Q: What is the smallest amount of fissionable material required to sustain a chain reaction? A) lim...
A: To sustain a chain reaction a small amount of fissionable material is required.
Q: A charge of + 8 uC is evenly distributed over the volume of an insulating sphere of 6 cm radius. Gau...
A: Gauss law states that , ∮E.dA =Qenclosedε0 1) For Electric field at r=4 cm We Choose a gaussian sur...
Q: A telescope can be used to enlarge the diameter of a laser beam and limit diffraction spreading. The...
A: The minimum angle spread of the width is also called the resolution of the telescopes. The formula i...
Q: photon with the wavelength 0.02 nm underwent compton scattering by an angle of 120 off an electron a...
A: Concept used: Energy of scattered photon is passed in form of work function of Molybdenum and rest a...
Q: Using Stefan Boltzmann law explain ,Why the sun emits more energy than the earth.
A: please see the next step for solution
Q: A 75 N seesaw supports two people who weigh 500N and 550N.respectively. the Fulcrum Is under the cen...
A: the two torque should be equal to balance the seesaw(500N)L=(550N)(1.5m)L=1.65m
Q: Polarizing windows, filters, etc. are often used to reduce the amount of light that enters the lens ...
A: Given Io =1280W/m2 Need final output I=35%I=0.35I
Q: What keeps a neutron star from collapsing into a black hole?
A: The neutron doesnot collapse into the blackhole because of Pauli's exclusion principle.
Q: Students in Ms. Cooper's class are studying light waves. They shine a laser into saltwater and fresh...
A: Light moves slowest in denser medium. So, The salt has more denser than freshwater, Hence, salt w...
Q: Of the following types of stars, the one that has never been and can never be a giant star is a ...
A: a. Red dwarf stars
Q: Why would a neutron star have such a strong magnetic field?
A: Neutron star is basically consists of about 80% of neutrons, 10% of electrons and 10% of protons. Th...
Q: A rocket is moving to the right at 1/2 the speed of light relative to the earth. A light bulb in the...
A: (a) Astronaut in the rocket ship observe that light hitting the front side of room event A and light...
Q: Question 1 (1 point) A tire iron is being used to loosen a nut on a tire and is held horizontally. I...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: A neutron star can spin up to a. once a day. b. once an hour. c. once a minute. ...
A:
Q: A 3.0-kg object attached to a spring oscillates with an amplitude of 4.0 cm and 2.0 s. (a) What is t...
A: GIven: The mass of the object is 3.0 kg. The amplitude of the spring is 4.0 cm. The period is 2.0 s....
Q: 29. Which example below best demonstrates resonance? When a guitar string is plucked harder, it make...
A: When an external force applied on a body, and body start vibrating, and due to this vibration, neigh...
Q: A point charge has an excess of 5.0 × 1012 electrons. What would be the electric potential at a di...
A: Given data, distance r=0.50 (m); n=5.0×1012 e=1.6×10-19 C; k=9×109 Nm2/C2 So, first of all, we have ...
Q: One important issue in networking is the performance of the network. The question is how can measure...
A: Key performance parameters that can be used to evaluate the network performance : 1. Bandwidth usag...
Q: In the figure, a string, tied to a sinusoidal oscillator at P and running over a support at Q, is st...
A: With the string fixed on both ends, the resonant frequencies can be written as:f=n2LTμ=n2Lmgμwhere, ...
Q: The maximum gauge pressure in a hydraulic lift is 17.0 atm. What is the largest-size vehicle (kg) it...
A: Given that,Maximum gauge pressure (PG) = 17.0 atmDiameter of output line (d) = 25.5 cm= 25.5×10-2 (...
Q: PLEASE ONLY COMPLETE SUB PARTS- D and E!!! PLEASE COMPLETE NEAT AND SHOW WORK. ASAP! ONLY ANSWER IF ...
A: Schematic diagram: The electric field along x direction is given as, Ex=12ε0σ--σ=σε0=820×10-38.85×1...
Q: 1) Identify the correct direction of the particle when affected by the magnetic field. X XX 2 3.
A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...
Q: Part A Estimate the time needed for a glycine molecule (see Table 13-4 in the textbook) to diffuse a...
A: (A) Let t be defined as the time for the diffusion process. Therefore, t=C∆x2D∆C Here, Δx is the dis...
Q: Problem 4: How much energy is stored when a 100 µF capacitor has a charge of 50 mC? f this energy is...
A: A capacitor is a device that stores electric charge in an electric field. Similarly, An inductor, al...
Q: 4) You have a pipe that is closed at one end. In a 22.0 °C room, you find that two of the harmonics ...
A: Solution: Given that, At 220 C, We know that, velocity(v)=344.03 m/s
Q: In a typical bi-elliptic orbital transfer trajectory, all three maneuvers are achieved by prograde b...
A: Concept used: Maneuvers are the movement of trajectory of object.
Q: The oldest globular clusters are a. 3 to 4 billion years old. b. 6 to 7 billion years ol...
A: The oldest globular clusters is NGC 121 around 9 to 10 billion years old.
Q: During a 60 seconds period, a loop-detector is occupied by vehicles for the following times: 0.28, 0...
A: Given that,Time = 60 secDistance between the loop detectors = 3 mAverage length of the vehicle = 6.2...
Q: 17. Which of the following best describes the relationship between the speed of sound and the type o...
A: Here, the speed of sound waves through the air and solid are compared. We know that , distance betwe...
Q: ** 46. How much unpolarized light gets through a polarizer? Unpolarized light is as likely to have i...
A: (a) If incident field is Ei then transmitted field Et=Ei cos 450 =Ei2 So, EtEi=12
Q: Devise a way for the occupants of a spaceship to know whether they are being pulled into a black hol...
A: Given: An explanation is given as,
Q: () THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN HERE. A rod of semiconducting material...
A: Given: L=9m A=5mm2 ρ0=3×10-4Ω.m ρ=ρ01-x2L2=3×10-41-x281
Q: Planets A and B have masses MA and MB , respectively, where MA>MB , and radii RA and RB , respect...
A: (a) As we know the gravitational potential energy is given by (of mass m) V=GMmr M or mSo sum of po...
Q: With a near point of 18.0 cm, a nearsighted professor can focus on relatively nearby objects. Yet, w...
A: a) Given, near point = 18 cm far point = 61 cm A short sighted person has to use a concave lens to ...
Q: A tennis bal travel under projectile motion from position A to Das shown in Figure a2 with initial v...
A: Given: The initial velocity of the tennis ball is v = 15 m/s The angle of the tennis launched is 700...
Q: The string is massless. The pulley turns on frictionless bearings. Moment of Inertia of the pulley a...
A:
Q: Radio maps of the spiral arms of our galaxy a. reveal that our galaxy is a grand design spiral...
A: Radio maps of the spiral arms of our galaxy map the location of dense neutral hydrogen clouds.
Q: Advanced Physics Question
A:
Q: In (Figure 1), each capacitor has C = 4.80 µF and Vab = 30.0 V Part A Calculate the charge on capaci...
A:
Q: Please help me
A: Given h=500m, θ=30⁰, C=0.6, ρ=1.2kg/m3, m=80kg, A=0.5m2, g=9.8m/s²
Q: Solve plz
A: Consider the following figure which represents a ladder leaning to the wall. Here, f1 represents th...
Q: A straight, stiff, horizontal wire of length 50 cm and mass 60 g is connected to a source of emf by ...
A:
Q: The peculiar system SS 433 I. is emitting beams of energy and matter. II. is producing a spectru...
A: We know that, The peculiar system SS 433 is emitting beams of energy and matter & producing a sp...
Q: Chapter 28, Problem 027 A certain commercial mass spectrometer is used to separate uranium ions of m...
A: For Uranium ions m= 3.92x10-25kg q=3.20x10-19C ∆V=94000VVelocity ,v ,when the ions enters the field...
Q: ww B. R2 = B, ven a double-loop circuit above, with emfs B1 = 75.44V, B2 = 16.3V, and resistors R1 =...
A:
Q: A slit 0.400 mm wide is illuminated by parallel rays of light that have a wavelength of 590 nm . The...
A:
Q: A wire in the shape of a semicircle with radius a is oriented in the yz-plane with its center of cur...
A:
Q: From earth a spaceship traveling at a velocity close to the speed of light will appear to be: a) sho...
A:
There is an average energy density of 5 x 10-14 J / m3, what would be the rms value of the magnetic field of the cosmic microwave background?
Step by step
Solved in 2 steps
