A uniform electric field E = N/C passing through a flat square area A = 0.28. Calculate electric flux if the surface area will be tilted at these given angle 450
Q: Calculate the Zero-point energy for a particle in an infinite potential well for an electron confine...
A: C
Q: Two sheets of charge, the first has a charge density of 10 nC/m2 and the second has a charge density...
A: Given σ1=10nC/m2 σ2=-10nC/m2 point (0,2,0) is located between plates. electric field due to first sh...
Q: An underwater sonar source operating at a frequency of 60 kHz directs its beam towards the surface. ...
A: wavelength and frequency of the waves in air.given,frequencyf= 60 kHzvelocity of sound in airvs=330 ...
Q: Q2: hall emf of 5.4 u volt across conductor have 1 cm tall is 12 cm wide and 1 cm tall when 14A curr...
A: Let the width of conductor lie in y direction i.e. w→=wj^ and height in x direction i.e.h→=hi^. When...
Q: Write the equations of motion in the x and y directions block A and block C. B.
A: Given: Let the mass of the block A be mA, the mass of the block C be is mC and the mass of the block...
Q: A 3.0 MeV photon interacts with a lead nucleus in empty space. What would be the Kinetic Energy of t...
A: D
Q: Which function is considered independent of time to achieve the steady state form? a) Ψ b) dΨ/dt c) ...
A: D
Q: The basic theorem/principle used to obtain mass-energy relation is _____________ a) Heisenberg’s Unc...
A: B
Q: What is the other name for ultrasonic flaw detector? a) Destructive testing b) Magnetostrictive test...
A: Option
Q: The figure shows a rectangular array of charged particies fixed in place, with distance a 46.2 cm an...
A: Given, a=46.2 cmq1=3.22 pCq2=6.67 pC
Q: Calculate the minimum uncertainty in the momentum of a 4He atom confined to 0.40 nm. a) 2.02 X 10-25...
A: C
Q: Please perform all steps and question is correct
A: The steps are shown below. The final answer can be reached if some other conditions are provided!
Q: Can you tell whether the net flux through the Gaussian surface is positive, negative, or zero? Expla...
A: D. If a flux is entering the surface then flux is negative and if it is leaving the surface then it ...
Q: Sources of sound and observer are moving towards each other, the observer will hear ___________ a) H...
A: C
Q: A. Without finding T and N, write the acceleration of the motion a(t) to the position vector r(t) = ...
A: Given, rt=t2i+t+13t3j+t-13t3k
Q: For a disk of radius R = 22 cm and Q = 3 x 10-6 c, calculate the electric field 5 cm from the center...
A:
Q: What kind of wave is formed in organ pipes? a) Transverse stationary waves b) Electromagnetic waves ...
A: D
Q: The radiations emitted by hot bodies are called as ________________ a) X-rays b) Black-body radiatio...
A: B
Q: What relation between emissivity, e, and Absorptive Power, a, is given by Kirchhoff’s law? a) e <...
A: According to Kirchhoff's law states that at any given temperature the body of emissivity is exactly ...
Q: FORCE COMPONENTS: 1. Compute the X and Y Components of each of the forces. T=722b P-200b. F=448lb. 2...
A: Given, Free body diagram of forces
Q: A tube closed at one end containing air produces a fundamental note of frequency 512Hz. If the tube ...
A: C
Q: A rod of length 1m moves with a speed of 0.5 c. How much length contraction takes place? a) 50 % b) ...
A: B
Q: What is Compton shift? a) Shift in frequency b) Shift in charges c) Shift in radiation d) Shift in w...
A: D
Q: Rayleigh-Jean’s law holds good for which of the following? a) Shorter wavelength b) Longer wavelengt...
A: C
Q: When a cell of emf 4 Vis connected in a circuit gives a terminal voltage of 3.6 V for a total curren...
A: Given data, EMF = 4 V current in the external resistance = 2 A voltage difference across external re...
Q: 2) A small object of mass 1 mg is confined to move between two rigid walls separated by 1 cm. a) Cal...
A:
Q: Oscillation of a 340 Hz tuning fork sets up standing waves in a string clamped at both ends. The wav...
A: Given : Frequency f = 340Hz Speed v = 550 m/s Amplitude = 3.1 mm
Q: If fundamental frequency is 50 and the next successive frequencies are 150 and 250, then it is _____...
A: B
Q: Standing waves are produced in 10m long stretched string. If the string vibrates in 5 segments and w...
A: A
Q: 0: In a nuclear reactor, 1-cm-diameter cylindrical uranium rods cooled by water from outside serve a...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: The ratio of rms velocity to most probable velocity is ________ a) √3 : √2 b) √2 : √3 c) 3 : 2 d) 2 ...
A: Root mean square speed is given by : Vrms=3KBTm .........1where, KB=Boltzmann's constantT=te...
Q: The net force on a body varies with time according to the equation below. What is the impu ed to the...
A: I=∫0 s2.0 sFtddt=∫0 s2.0 s3t2+4t-2dt=t3+2t2-2t0 s2.0 s
Q: The velocity of sound in any gas depends upon __________ a) Wavelength of sound only b) Density and ...
A: B
Q: Which of the following quantum number gives the shape of atomic orbital of sub-shell? a) n b) l c) m...
A: B
Q: An underwater sonar source operating at a frequency of 60 kHz directs its beam towards the surface. ...
A: C
Q: Q#2 (a) The relation for total energy (E) and momentum (p) for a relativistic particle is E = c²p² +...
A: Since, vp=ωk....(1)where, ω is angular velocityand k is propagation vectorvp=ωk=hωhk=Ep..... (2)Sinc...
Q: Phase space is a ________ a) 3 Dimensional Space b) 4 Dimensional Space c) 5 Dimensional Space d) 6 ...
A: D
Q: Arrange in the increasing number of radial nodes: 3p, 4s, 1s, 5d. a) 1s < 3p < 4s < 5d b) 1...
A: C
Q: When the movable mirror of a Michaelson Interferometer is shifted through 0.0589 mm, 200 fringes cro...
A: A
Q: For Pair Production phenomenon to occur the photon must have energy, greater than or equal to ______...
A: B
Q: A ring of charge is centered at the origin in the vertical direction. The ring has a charge density ...
A: As derivation is not asked we can write the expression for electric field at the axis of a charge ri...
Q: A large ship displace can displace a maximum of 12,000 m3 of sea water, how much load (in kg) can it...
A: given,volume displaced =12,000m3density =1050kg/m3
Q: 1 4 A B C The figure above shows four very thin parallel planes of charge with equal separation betw...
A:
Q: Maxwell-Boltzmann statistics cannot be applied to _____________ a) Atoms b) Molecules c) Photons d) ...
A: C
Q: The speed of light is a limiting velocity, unattainable by a material body. a) True b) False
A: A
Q: In an insulated vessel, 239 g of ice at 0°C is added to 635 g of water at 15.0°C. (Assume the latent...
A: Given that the mass of the water is mwater=635 g=0.635 kg the mass of the ice is mice=239 g=0.239 k...
Q: 5.5 metre length of string has a mass of 0.035kg. If the tension in the string in 77N, the speed of ...
A: A
Q: d d B . 2d +20 下 2d d D. The figure above shows three very thin parallel planes of charge with equal...
A: Electric field due to thin sheet of charge does not depend on distance from the sheet. It is constan...
Q: ) Use the particle in a box problem, in which the wavefunction is 0 outsidethe region of 0 <x<...
A: The Hermitian conjugate of an operator is defined using a scalar product relationship. (ψ,A+ϕ)=(Aψ...
Q: At resonance air column of length 20cm resonates with a tuning fork of frequency 450Hz. Ignoring end...
A: D
- Electric Flux. A uniform electric field E = N/C passing through a flat square area A = 0.28. Calculate electric flux if the surface area will be tilted at these given angle 450
Step by step
Solved in 2 steps