120 mm
Q: Ex. 51: In a biprism experiment the fringes are observed in the focal plane of the eyepiece at a…
A: To find-Wavelength of light (λ)=?Given-Distance between slit and eyepiece (D)=1 mDistance of 30th…
Q: Determine the combined moment about O due to the weight of the mailbox and the cross member AB. The…
A: Given,wm=3.5 lbwAB=9.5 lb
Q: Determine the change in wavelength of light during its passage from air to glass, if the refractive…
A: To find-Change in wavelength (∆λ)=?Wave number of light in glass (λg)=?Given-μ=1.5n=5×1014 Hzc=3×108…
Q: Q2: Is the QPSK detector considered as a coherent or non-coherent detector? Why? Use the QPSK…
A:
Q: Two light sources are used in a photoelectric experiment to determine the work function of a…
A: Concept: Given: Wavelength of Green Mercury lamp λ=546.1 nmStopping Potential (eV∘)=0.376…
Q: Physics A skater can slide on ice with very low level of friction. A theory suggests that the low…
A: Solution:- We are given that the skater can slide on…
Q: Evaluate the Clebsch Gordan coefficients for 3 J₁ = ³/2, J2 = 2/1/2
A:
Q: AA>) mass defect that occurs as a result of the fission of nihonium-284 (Z = 113) is 0.32205 amu,…
A:
Q: Ex. 25: The wavelength of beam of light in a glass is 4000 Å. What is its wavelength in air if R. I.…
A: To find-Wavelength of light in air (λa)=?Given-Wavelength of light in glass (λg)=4000 A0R.I. of…
Q: What length of copper (p=1.78 x 10-80m) wire 1.2 mm in diameter is needed to make a 20-Q resistor at…
A: Resistance of a material is the substance's opposition to the flow of current through them. The…
Q: Calculate the change in the angular momentum of the electron when it jumps from the fourth orbit to…
A: To find-Change in angular momentum Given-Electron jumps from 4th orbit to 1st orbit
Q: The 0.5-kg ball strikes the rough ground and rebounds with the velocities shown. Determine the…
A:
Q: 2. Shown at right is a cross-sectional view of two long straight wires that are parallel to one…
A: 2 (a) magnetic field due to current carrying wire at any point P is determined by Right HandThumb…
Q: Home Work2: Find the ground state energy for the one-dimensional harmonic oscillator using a trail…
A:
Q: 9. An appliance has a resistance of 15.0 2. It uses 30.0 V, supplied by the secondary coil of a…
A:
Q: 9 An extravagant scientist announces the end of the world due to the following spontaneous decay…
A:
Q: Two forces are applied to the construction bracket as shown. Determine the angle which makes the…
A: Free body diagram gives whole idea of the forces acting. Force brings about motion and changes in…
Q: Show that leads to where дзнав = HoJa Ў. Ё = P €0. a V x B z at' F@B = Ə AB - ƏВА, Aº = A, Ay, =…
A:
Q: A polentiometer wire has a resistance per unit length 0.152/m. A cell of emf. 1.5 V balance against…
A: To find-Current through potentiometer wire (I)=?Given-Resistance per unit length of potentiometer…
Q: 3. For the gate shown, α = 45°, Y₁ = 1 m, and y₂ = 4 m. Will the gate fall or stay in position under…
A:
Q: An astronaut named Johnny is driving to their rocket when they suddenly need to break. The car…
A:
Q: Two people are on a sailboat, which weighs 1040 lbs total when the sail is raised. Determine the net…
A:
Q: A sinusoidal electromagnetic wave is propagating in a vacuum in the +z-direction. Review | Constants…
A:
Q: Upload answer sheets A particle is moving along a plane curve and the position of the particle at…
A:
Q: Uniform charges of 0.4 μ C/m and -0.4 μ C/m are located in the x = 0 plane at y = -0.6 and y = 0.6…
A:
Q: Make a table showing the theoretical effect of: (a) varying the slit width to the diffraction…
A: Diffraction is the phenomenon of spreading of light waves when a light wave passes through the edges…
Q: You (point A) and your friend (point B) are holding in-phase speakers which emit sound with the same…
A: Given Wavelength λ = 1 m Distance between points A and P = 2 m Find the minimum value of x, as…
Q: Explain the reason for the tension of the black body from classical physics
A: Blackbody radiation refers to an object or system which absorbs all radiation incident upon it and…
Q: If the matter has a wave nature, why is this wave-like characteristic not observable in our daily…
A: As per De Broglie's hypothesis, all matter will behave like a wave. The matter-wave thud formed will…
Q: Jhon throws a 0.20-kg rubber ball down onto the floor. The ball's speed just before impact is…
A: Given Mass of the ball m = 0.20 kg Initial velocity of the ball v1 = 7.5 m/s Final…
Q: 5. An atom changing from an energy state of -0.54 eV to an energy state of -0.85 eV will emit a…
A:
Q: An isolated copper sphere of radius 5.00 cm, initially uncharged, is illuminated by ultraviolet…
A: The photoelectric effect is the release of electrons from a material's surface due to the absorption…
Q: The refractive index of the medium is √√2. What is the angle of refraction, if the unpolarised light…
A: Given,μ=2
Q: Consider the dispersion of white light incident on a prism. As it strikes the interface, light is…
A: Required : The correct option.
Q: Determine the change in wavelength of light during its passage from air to glass, if the refractive…
A: To find-Change in wavelength (∆λ)=?Wave number of light in glass (λg)=?Given-μ=1.5n=5×1014 Hzc=3×108…
Q: Q3 Block A movies on a roller along inclined surface and Connected to Block B by a link. Determine…
A: The weight of block B. Given, massmA of block A=10 kgcoefficient of static friction between block B…
Q: avelength for x-ray wit tages.
A: The minimum wavelength, λmin=hceV where h is the Planck's constant =6.626×10-34 J.s c is the…
Q: For the same angle of incidence, the angles of refraction in media 'P', 'Q', 'R' and 'S' are 50°,…
A: Given, For same angle of incidence there are different angles of refraction in different media.
Q: 4) Fe-C has a background concentration of 0.20 wt% carbon and is heated to 1250 K. The carbon leaves…
A: Here we use the interpolation method to find how much it will far away. Interpolation method is…
Q: Determine the mass that can be lifted by a rope with three-quarters of a turn around a fixed…
A: Given, The applied force from one end is F1=8kN=8000N The coefficient of friction between rope and…
Q: 7. A force parallel to the x-axis acts on a particle moving along the x-axis. The force produces a…
A: Given, Potential energy function Ux=αx2+βx2where,α=-0.70 J/m2β=1.50 J/m4
Q: In a 300-rough incline, a 2.15 kg block is initially at rest beside a spring that is compressed by…
A: When a force displaces a body, the work energy theorem says the change in kinetic energy of the…
Q: 6. The diagrams below shows a straight conductor between the poles of a permanent magnet. Complete…
A:
Q: Two planets A and B, with masses of 9 x 106 kg and 7 x 106 kg, respectively, are separated by a…
A:
Q: A transformer converts 240 V AC to 60 V AC. The secondary has 75 turns. The number of turns in…
A: To find-Np=?Given-Conversional voltage=240 V to 60 V
Q: a) Describe the general effects of ionising radiation on cells. b) Contrast the effects on cells of…
A:
Q: ve from the grou to the first excit
A: Find, the electric dipole moment to move from the ground state of rotation Y00 to the first excited…
Q: Find the wavelength of a puoton accelevated by potential difference of 50 v. [ given mp=1•673 x 10 =…
A: To find-Wavelength of proton (λ)=?Given-P.D. (V)=50 VMass of proton (mp)=1.673×10-27 kg
Q: Learning Task 2 - Applying the rules of refraction for converging and diverging lens, draw a ray…
A: The location or distance of an image produced by a lens can be found using the lens equation as…
Q: The figure shows, in cross section, several conductors that carry currents through the plane of the…
A: Ampere's Law states that for any closed loop path, the sum of the length elements times the magnetic…
Step by step
Solved in 4 steps with 4 images
