I already solve a-d which is A-115 B- -95 C-20 D-0 Just need help solving the rest
Q: 2. The photoelectric attenuation coefficient in lead at 150 keV is 620x10-28 m²/atom. Assuming that…
A: Given, Attenuation coefficient, μ=620×10-28m2/atom The density of lead, ρ=11360kg/m3 Number of atoms…
Q: Consider the father pushing a playground merry-go-round in CNX_HSPhysics_06_03_MerryGo. He exerts a…
A: Given that:-→Force exerts by fatherF=250N→Radius of merry-go-roundr=1.50m→Torqueτ formula is given…
Q: Calculate the value for the KB x-ray wavelength for molybdenum (Z=42) in meters. Moseley's law is in…
A: We will find the answer by substituting the given values in the Moseley's law. The steps are as…
Q: 3.2-3 What area of a rectangular aperture is needed to produce a radiated power of 5 kW if its…
A: Given, Eaξ,ζ=150a^x+200a^y0 Radiated power,P=5 kW=5×103WIntrinsic impedeance of free space,η0=120π…
Q: Suppose you drink a liquid through a straw. Explain why the liquid moves upward, against gravity,…
A: We must ascertain the cause of the liquid's upward movement against gravity via the straw and into…
Q: 2) Two people exert the forces shown on the potted shrub. Determine the vector expression for the…
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Q: The photoelectric work function for a metal surface is 2.4 eV. If the light of wavelength 5000 A…
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Q: A solid block is attached to a spring scale. When the block is suspended in air, the scale reads…
A: We must ascertain the block's volume. The block weighs 18.2 N in water and 21.2 N in the air,…
Q: The figure shows two point charges, q and Q, of opposite sign. Charge Q has greater magnitude than…
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Q: A light plane of mass 1000kg makes an emergency landing on a short runway. With its engine off, it…
A: We are given mass of plane and mass of sand bag. We are given velocity of plane before landing. We…
Q: The quarter ring shown has a mass 4kg and was cut from a thin, uniform plate. Knowing that r₁ = 80mm…
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Q: The angular position of a point on a rotating wheel is given by 0 = 1.14+ 8.97t² +4.03t³, where is…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: Consider the three networks of capacitors shown. Each network has three capacitors C₁, C₂ and C3…
A: A capacitor is a device that uses the buildup of electric charges on two nearby surfaces that are…
Q: A proton beam in an accelerator carries a current of 125 μA. If the beam is incident on a target,…
A: Current is defined as the flow of charges. Whenever there is a motion of charged particles there…
Q: Consider a charged, isolated parallel-plate capacitor. What will happen to the magnitude of the…
A: Electric field varies when dielectric is inserted between plates.
Q: 1. A 5.0000 x 10-kg subway train is brought to a stop from a speed of 0.6000 m/s in 0.3000 m by a…
A: Given, A subway train of mass m=5.00×105kg moving with a speed vi=0.600 m/s is brought to rest in…
Q: f mass m, and the system is allowed to move freely from rest without ope of angle as shown in the…
A: Whenever the velocity of a process changes, we call it acceleration. Since velocity is both a speed…
Q: A circular disc of mass of 10 kg and radius 0.2 m is set into rotation about an axis passing through…
A: We need to compute-Angular velocity (ω)=?The data given as-Mass (M)=10 kgRadius (r)=0.2 mTorque…
Q: Compute for the work done, in millijoules, in moving a 2-nC charge from A(1, 3, 1) m to B(4, 4, -4)…
A: Solution: The electric field die to charged disc is given by, E=σ2ε1-zz2+R2z^here,…
Q: - 133 Practice Problem 5.8: ose you wet down your driveway prior to delivery, so that u,-0.30 and p…
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Q: A 40.0 µF parallel-plate capacitor is held at a constant potential difference of 5.00 V and is…
A: Energy density of parallel plate capacitor are U=12kε0E2But we know charge Q = CVand V = Edwhere d…
Q: A sound note emitted from certain source has a velocity of 300 m/s in air and 1050 m's in water. If…
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Q: A solenoid is 3.0 cm long and has a radius of 0.50 cm. It is wrapped with 500 turns of wire carrying…
A: Given: In this question, the given values are, The given length is, L=3 cm. And the radius value is,…
Q: A particle moves for 20 s with velocity 3 m/s and them moves with velocity 4 m/s for another 20 s…
A: We need to compute-Average velocity (Vavg)=?The data given as-Time (t1)=20 secVelocity (V1)=3…
Q: ifcum uod of length I'm & mass 1 by rotating Caxis hussing through its contre I pepentidulae moment…
A: We need to compute-(i) M.I. of rod (I)=?(b) Radius of gyration (k)=?Given data-Length of rod L=1…
Q: & = 36.0V R₁ =6.00 ₪ R₂ = 4.00 Ω R3 = 12.00 C=6.00 μF The capacitor in the shown circuit is…
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Q: -0.5 = Compute the Oort constants A and B for Keplerian rotation: 0(R) Oo (R/Ro) in terms of eo and…
A: Solution: The Oort constants are given by the following: A=-dΘdRR0-Θ0R0…
Q: Problem 7.8A square loop of wire (side a) lies on a table, a distances from a very long straight…
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Q: A sound note emitted from certain source has a velocity of 300 m/s in air and 1050 m's in water. If…
A:
Q: Find the total pressure at the bottom of a 1.0 x10³ kg/m³, atmospheric pressure = 1.01x105Pa and g =…
A: Given, Depth of water, h=30 mDensity of water, ρ=1×103 kgm3Atmospheric pressure, Patm=1.01×105…
Q: Set up the spectrometer, finding an appropriate integration time, number of scans to average and…
A: We have given that, a spectrometer is set up, finding an appropriate integration time, number of…
Q: Show that it is possible to position a convex rock of surface area S in sunlight in such a way that…
A: For simplicity we assume the shape of convex lens is sphere. Then is surface area is S= 4πr2.....(1)
Q: GO Figure 5-49 shows four penguins that are being playfully pulled along very slippery…
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Q: A long hairpin is formed by bending a very long wire, as shown. If the wire caries a current of 16…
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Q: A ladder of negligible mass composed of two ?-long rails that are hinged at the top, is placed on…
A: Given:the floow is frictionless and ladder is massless.Let length of one side be Lmass of the box, m…
Q: The formation of condensation on a glass of ice water causes the ice to melt faster than it would…
A: When there is a phase change the energy enters or leaves the substance without causing any…
Q: A thin wire of length (L) and uniform linear mass density (p) is bent into a circular loop. The…
A: We need to compute-Moment of inertia (I)=?The data given as-Length of wire=LDensity (δ)=MLA wire is…
Q: 2. 1 If the tension in the rope between the two masses is 44.4 N, find the coefficient of friction.…
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Q: 12.20 Show that the Fourier series for |sinθ| in the range –π < 0 < π is given by M8 Σ | sin 0| m=1…
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Q: A rectangular trough, 2.0 m long, 0.60 m wide, and 0.45 m deep, is completely full of water. One end…
A: Given a rectangular system with, Length of rectangle, l = 2 m Width of rectangle, w = 0.6 m Depth of…
Q: w=50kg cable 1=300N find cables 2 and 3 magnitudes for equilibrium
A: Find tension in cable 2 and cable 3
Q: 18.6 Consider a rectangular aperture of dimensions 0.2 mm x 0.3 mm. Obtain the positions of the…
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Q: Each of the plates of a parallel-plate capacitor has an area of 2.00 cm², and they are separated by…
A: Given,The area of a parallel plate,A = 2 cm2=2×10-4 m2The distance between the plates, d = 2.5…
Q: A nucleus of 238 Np captures a thermal neutron to form a nucleus of 239 Np . What is the excitation…
A: We are given nucleus capturing neutron. We find the difference in mass of reactants and products.…
Q: entropy, S
A: Given: Heat is 1200 W Ambient and room temperature can be, Troom=28oC=28+273 KTroom=301…
Q: Suppose a spaceship heading directly away from the Earth at 0.75c can shoot a canister at 0.25c…
A: Given data : Velocity of Spaceship heading directly away from earth v1 = 0.75 c Velocity of…
Q: c) Determine the number of H nuclei that need to be consumed every second to power the luminosity of…
A: Firstly, we have to answer D to answer C for this case. D. The luminosity (=3.828*1026 W) is nothing…
Q: 4. In what way can a pulsating direct current be improved? A. Increase number of rotating coils on…
A: 4. correct option D. All of the above
Q: The orbit r = r cose equation governs the orbit of an object traveling in a central field.…
A:
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