How the Hubble law allows you to estimate the distances to galaxies? Explain
Q: In a Fraunhoffer diffraction due to a narrow slit, calculate the relative intensities of the first,s...
A: Intensity in Fraunhofer diffraction is, I=I0sinββ2 Here, β=πasinθλ.
Q: You pass 630 nm light through a vertical rectangular narrow slit and observe the diffraction pattern...
A: This problem can be solved using the formula for the destructive interference due to one slit.
Q: It has been observed that the potential function; V (x, y, z) = - 1 V in the region x <-10V (x, y...
A: As we know, ∇×E =0This equation indicates that an electric field is conservative.Therefore, for E we...
Q: 10. Why are measurements of the present density of the universe important?
A: Why are measurements of the present density of the universe important.
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A: Microwave radiation utilizes short, high-frequency waves that penetrate food, which agitates its wa...
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A:
Q: Suppose 10.0 kV is applied on a 3.54-nF parallel-plate capacitor. How many microcoulombs are in each...
A: Given Voltage (V) = 10.0 KV = 10×103 V Capacitor (Q) = 3.54 nF = 3.54×10-9 C/V
Q: .
A: The state equations are: Rik+1C∫ikdt +Vb =0 ---------(1)Ldikdt +Vk -Vb -1C∫ikdt =0 ...
Q: Simplify/Reduce the system shown in Figure 103 into, T(s)=C(s)/R(s) and solve the settling time. Ca ...
A: please see the next step for solution
Q: a prism is placed in an electric field that changes with position E = 2x i (N / C). From the surface...
A: using the formula for electric flux,
Q: An electric charge Q is distributed uniformly along a thíck and enormously long conducting wire with...
A: ∮E→.dA→=qencε0EA=ρdvε0q=ρπa2LA=2πaLE=ρa2ε0
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A: Solution: Let u be the object distance from the lens and v be the image distance from the lens. The ...
Q: A particle having a speed of 0.92c has a momentum of 10-16 kg. m/s. What is its mass?
A: Let m0 denotes the particle’s rest mass, v denotes the particle’s speed, c denotes the light speed, ...
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A: please see the next step for solution
Q: Show that the uncertainty principle can be expressed in the form ∆L ∆θ ≥ h/2, where θ is the angle a...
A: Considering a particle in circular motion, the angular momentum of such a particle can be described ...
Q: A stationary bagpiper is playing a Highland bagpipe, inwhich one reed produces a continuous sound of...
A: A sound wave is a transverse wave which propagates via the compression and rarefaction of the medium...
Q: A bullet of mass 5.0 grams and velocity 330 m/s is shot into a wheel that is initially at rest. The ...
A: In absence of external torque , the angular momentum will be conserved.
Q: How did they change to electric field?
A: Given: The value of magnetic field intensity is H→=Hmcosωt-βzy^. The curl of magnetic field intens...
Q: Determine the number of electron can stay in the n = 3 quantumstate based on Pauli’s exclusion princ...
A: Pauli Exclusion Principle: Quantum numbers of same set can not be shared by two electrons. For n=3 ...
Q: Dont answer this unless you know its right bc I asked this so many times already
A: Solution: As per the give data, The part f, g, h can be solved by using below: f) The height o...
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A: E→=-∇v ∇.E→=ρϵ0 Laplace's equation, ∇2v=0
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A: The total amount of heat required for all the water in the parcel condense and then freeze, Q=mLv+mL...
Q: A naturally occuring gold crystallizes in face centred cubic structure and has a density of19.3 g/cm...
A: Given data, Density of gold = 19.3 gm/cm3 Atomic weight = 197 gm/mole
Q: PROBLEM 1: A rifle bullet of mass m strikes and is embedded in a block of mass M which is resting on...
A: A) Mass & velocity of the bullet is m and v respectively Mass & velocity of the block is M ...
Q: Answer please
A: please see the next step for solution
Q: What are the main system hardware requirements which must be taken into consideration when changing ...
A: To explain the correct answer is given below,
Q: A particle is in a box with infinitely rigid walls. The walls are at x = -L/2 and x=+L/2. Show that ...
A: Here, we substitute the given equation in the Shrodinger equation of particle in a box and get the r...
Q: Problem-15 Three 10, 100 kVA, 2300/460 V, 60 Hz transformers are connected to form a 30, 2300/460 V ...
A: please see the next step for solution
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A: Solution: As per the given statement,
Q: A train whistle 2000 Hz sounds higher or lower in frequency depending on whether it approaches or re...
A: This is question of Doppler effect speed of train v = 180 km/h = 50 m/s speed of sound v0 = 330 m...
Q: The time-averaged potential of a neutral hydrogen atom is given by (1 +%4) ar e b. 4πεο r ar O = whe...
A: Given: The time average potential of hydrogen atom is φ=q4πε0e-αrr1+αr2. The Schrodinger's wave eq...
Q: For each quantity listed, indicate dimensions using the MLTT and FLtT system of dimensions, and give...
A: (a).In MLT system of dimension: Power=work timeP=ML2T-2T=ML2T-3 In SI unit: The SI unit of power is ...
Q: Please answer D A spaceship from another galaxy passes over the solar system directly above a radial...
A: please see the next step for solution
Q: The far point of a myopic administrator is 58.2 cm. (Assume a 2.0 cm distance between retina and len...
A: We know P=1f=1do+1di do = distance between eye and object = 58.2 cm = 0.582 m di = distance between ...
Q: A large turntable with radius 6.00 m rotates about a fixedvertical axis, making one revolution in 8....
A: If net torque is zero, The angular momenteum of a system is:I0ω0=I2ω2 equation 1At the close...
Q: Consider the n = 4 states of hydrogen. (a) What is the maximum magnitude L of the orbital angular mo...
A: Around the nucleus electrons are arranged in shells. The principal quantum is assigned for different...
Q: A LED lamp is used to do Young’s double slit interference experiment. The slit separation d = 0.02 m...
A: When light passes through narrow slits, the rays bend at the edges and interfere with each, forming ...
Q: Advanced Physics Question
A: The momentum is conserved in collision or fission.
Q: This thermostat setting is in degrees Fahrenheit. What is the equivalentthermostat setting on the Ce...
A: On considering the setting of thermostat is in Fahrenheit.
Q: An electron and a mystery charge 5.3 × 10^−11 m apart attracts each other with a force of 2.61 × 10^...
A: Given r=5.3x10-11m F=-2.61x1012N Here negative sign shows force is attractive. We know charge on an ...
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A: To get a enlarged and upright image of the face we will have to use a
Q: By using |t| = Ir| |F| sin 0, find the magnitude of the torque about O produced by each force shown....
A: using the formula of torque and right hand rule for direction of torque
Q: Dynamics
A: We use the equation of angular speed to calculate the required parameters.
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A: Given data D=10000C0=$150Ch=$0.75
Q: Thanks
A: Given: Current density is 100 mA
Q: Consider an electric dipole in free space located at the coordinates' origin where dipole moment is ...
A: Given: The voltage due to dipole at point P is V=0.6 V. r=0.2m. θ=2.4 rad. ϕ=0.9 rad. Assumption: S...
Q: What is the angular magnification of a telescope that has a 106-cm focal length objective and a 2.60...
A: please see the next step for solution
Q: The magnetic field intensity H of an electromagnetic wave propagating in free space in the z-directi...
A: Note: As per Bartleby guidelines, only first question will be answered please upload other questions...
Q: A compound microscope has an objective lens with focal length 14.0 mm and an eyepiece with focal len...
A: Given that,objective lens with focal length,f0=14.0 mman eyepiece with focal length, fe=20.0 mmThe o...
Q: In an L-C circuit, L = 85.0 mH and C = 3.20 mF. During the oscillations the maximum current in the i...
A: The inductance of the inductor is given as, L = 85 mH The capacitance of the capacitor is given as, ...
How the Hubble law allows you to estimate the distances to galaxies? Explain.
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