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Q: 6.1 Derive the relationship between half value layer (HVL) and linear attenuation coefficient (μ).
A: Since you have posted multiple questions, we will solve only first question for you. If you want any...
Q: (2.13) Selection rules in hydrogen Hydrogen atoms are excited (by a pulse of laser light that drives...
A: Given: Let us consider the hydrogen selection rules A spectrograph is used to resolve the spontaneou...
Q: Rolling Spheres 2. n+ 1 rolling spheres of masses m0, m1, m2, · · · = 1 kg, 3 kg, 5 kg, · · · are al...
A: Given 2n+1 rolling spheres of masses m0 ,m1 ,m2,m3...mn-1,mnfollowing the sequence 1kg,2kg,3kg.....
Q: i-x w(x) Va
A: The wave function is given and we need to find the expectation value of momentum.
Q: Problem 5 A container has a sample of an ideal gas at a pressure of 2.0 atm. The gas is compressed i...
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Q: 7.41 . A 350 kg roller coaster car starts from rest at point A and slides down a frictionless loop-t...
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Q: How far does a rocket accelerating at 12m/s^2 travel in 120 seconds? What is its speed at this point...
A: Given that:Acceleration, a=12 m/s2Time, t=120 s
Q: A capacitor is charged with a total charge of q = 8.7E-05 C. The capacitor is wired in series with a...
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Q: . 51: The sound waves of wavelengths 0.81 m and 0.825 m, respectively produce 8 beats per second. De...
A: To find- Speed of sound in air=? Given- λ1=0.81 mand λ2=0.825 mn1-n2=8
Q: The Hamiltonian for an electron in a hydrogen atom subject to a constant magnetic field B is (neglec...
A: Given data, Hamiltonian subjected to constant magnetic field of H-atom :- H=p22m-e24πεor+e2meL.B Als...
Q: The question is: We have a Laser beam of 632 nm, after Interaction with the sample the transmitted b...
A: Solution: A monochromator or a wavelength selector is a device used to record the light of a single ...
Q: What is the total electric potential energy of the system? *
A: The potential energy of a charge q in a field of charge Q is U=kqQr The total electric potential en...
Q: A wave is generated in a string under tension by connecting it to a vertical mass-on-a-spring, as sh...
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Q: 1. Treat the motion of a particle which moves along the s-axis as shown. +. -1 + s, ft or m 21 3. Th...
A: Given data : Velocity v = 20t² - 120t + 25 m/s To find : (a) plot v vs t (b) find t when accelerat...
Q: A þarticle performing lineor SHM has a beice sf 5 second and an' amplilūde of 6 croe Dé tarair time ...
A: Here a particle is performing simple Harmonic motion : Time period of the motion, T=5 s Amplitude of...
Q: 8.44 • Combining Conservation Laws. A 15.0 kg block is attached to a very light horizontal spring of...
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Q: A Nerf dart (mass=0.001 kg) is fired into a box (mass=0.035 kg) that is hanging from a string, and t...
A: a) This is an example of perfectly inelastic collision. In this type of collision, maximum amount of...
Q: 3. A series circuit composed of a 0.2 henry inductor and a 74 micro farad capacitor is connected to ...
A: Solution:-Given thatInductance(L)=0.2 HCapacitance (C)=74 μ F=74×10-6 FSupply voltage (V)=60 VCurren...
Q: A small airplane flying horizontally with a speed of 150 miles/hr at an altitude of 400 feet above a...
A: Given Data The horizontal speed of the plane is:V1=150 miles/hr=220 ft/s The speed of the package i...
Q: The contestant now pulls the block of ice with a rope over his shoulder at the same angle above the ...
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Q: A thin ring with radius R is placed on the xy plane. The line charge density on the ring is fixed an...
A: Given: The line charge density of the ring is ρl = λ sinϕ The radius of the ring is R
Q: Three point charge q1,q2 and q3 are shown in figure (This figure is not drawn to scale). Does it for...
A: Since we answer up to one question, we will answer the first question only. Please resubmit the ques...
Q: Consider a proton moving from point A to point B towards a positive charge and away from a negative ...
A: Given: Let us consider the proton traveling from point A to point B, away from a negative charge and...
Q: 8. The sphere at A is given a downward velocity v0 of magnitude 5 m/s and swings in a vertical plane...
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Q: If the density of air at N.T.P. is 1.25 kg/m³, then the r.m.s velocity of ain molecules at N.T.P. wi...
A: All gas particles have unpredictable speeds and directions. When we solve for the average velocity o...
Q: to a spooky skeleton: My jaw dropped when I saw this second rune: This third rune was right next to ...
A: solution: a). This figure indicates the experimental setup to show the charge induction by the charg...
Q: d. Each crutch is at an angle of 105°. Calculate the magnitude of the force each crutch exerts on th...
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Q: placement/ cm 0.5 8 distance / cm -0.5 he wave has a frequency of 300 Hz, determine the speed of the...
A: First of all we have to find wavelength of the wave which is distance in which the wave repeats its ...
Q: Assuming the orbits of earth and Mars are circular and coplanar, calculate (a) The time required for...
A: Given: Radius of Earth orbit,RE=1.496×108km=1.496×1011mRadius of Mass orbit,RM=2.279×108km=2.279×101...
Q: A boay воаy оr mass 2 Kg performs linea S.H.M. The restoring force acting on it, when its displaceme...
A: Given mass= 2 kg displacement = 0.6 m Restoring force= 3 N
Q: 26. What is the total energy of an electron (rest energy is 0.511MEV) moving with speed u=0.8c?
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Q: Please solve exact and complete question number-1 with three sub-parts. WILL RATE IT UP!! thanks.
A: The bubble time and constant is given as, tH =1Ho Using Hubble's law as, v=HoD Re-arrange as, D=vHo
Q: If the density of air at N.T.P. 1.25 kg/m³, then the r.m.s velocity of a molecules at N.T.P. will be...
A: Given Data The density of air at N.T.P is :ρ=1.25 kg/m3 To find: The r.m.s velocity of air molecul...
Q: 10. Glycerin at 20°C stands in a glass tube of 4.0-mm diameter at a height of 15.1 mm. What is the t...
A: The height of the glycerin is given by the following expression h=4σρgd Here, σ is the surface tensi...
Q: 2. Page > of 3 5. Two long coaxial metal cylinders with radii a and b are separated by material of c...
A: The voltage or electrical potential difference is the external work required to bring a charge from ...
Q: 25. VE= 18 V 8.9x10-9 m r
A: Given potential at some point is V = 18 v Diatanc3 if point from the charge is r = 8.9 x 10-9 m Let ...
Q: A set of eleven tuning forks are kept in ascending order of frequencies. Each tuning fork gives 5 be...
A: To find- Frequency of first and lost fork=? Given- Frequency of beats=5 beats/sec n11=1.5 n1
Q: 4. An open tank contains oil (SG = 0.82) at a height of 3.75m. %3D
A: Given Data: SG = 0.82 Height, h= 3.75m = 12.30315 ft To Find : pressure at the bottom of the tank
Q: 5. A diver explores a shallow reef off the coast of Belize. She initially swims 90.0 m north, makes ...
A: The first distance travelled by the diver is given as, d1=90 m North, The second distance travelled ...
Q: 10. Using the Gauss's Law to prove the following (a) Any excess charge placed on a conductor on its ...
A: Using Gauss law, a. We are considering the perfect conductor so that the charges are perfectly free ...
Q: A heat pump has a coefficient of performance of 4.6. If the heat pump absorbs 30 J of heat from the ...
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Q: I am having trouble answering question 3, I can't seem to explain it using calculus, I am hoping som...
A: In the third problem it asks to show the variation of electric field the variation of the electric f...
Q: (a) Show that F = (2xy + z³)î + x²j + 3xz²k is a conservative force field. (b) Find the potential en...
A: Given Data The force field is:F→=2xy+z3i^+x2j^+3xz2k^ To find: (a) The force field is a conservati...
Q: (a) Calculate the value of the strong force coupling, a, (Q2) for Q = 10 GeV and Q = 1000 GeV, given...
A: Consider the given data as below. The strong force coupling is αsQ2. The charge, Q=10 GeV The charge...
Q: The gain of an AC inverting amplifier with a -3dB frequency of 10kHz is measured at 300HZ to be -22....
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Q: A simple harmonic progressive wave of wavelength 10 m travel in a medium. Find the phase difference ...
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Q: 7.39 • A block with mass 0.50 kg is forced against a horizontal spring of negligible mass, compressi...
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Q: A force of 10 N is applied to the 3-ball system initially at rest as shown. The links are rigid and ...
A: Given: Force,F=10NMass of ball A,mA=1kgMass of ball B,mB=1kgMass of ball C,mC=1kgRadius,r=0.5mPrepen...
Q: 5. Draw the plane in the unit cell, given the following Miller Indices of the plane. Indicate the po...
A: Miller indices are a set of three integers that show how a plane or set of parallel planes of atoms ...
Q: Problem # 1:- Simple drag force problems a) Find the velocity v(t) and position z(t) of a particle o...
A: Hi there! Since there are multiple questions posted and it is not mentioned what is to be answered, ...
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