Ex. 15: The velocity of light in diamond is 1.25 x 108 m/s. Find R. I. of diamond with respect to water. Given: (R. I. of water w. r. to air is 1.33)
Q: You (point A) and your friend (point B) are holding in-phase speakers which emit sound with the same…
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Q: An FM signal has a deviation of 3 kHz and a modulating frequency of 1 kHz. Its total power is 5 W,…
A: FM signal.
Q: 5.) ( A Hall effect device at 300K. The geometry of the device is as follows: d and L= 0.5 cm. The…
A: Given that, the temperature of the Hall device is T=300K And its geometry is thickness…
Q: Calculate the value of the Planck's constant determined by Franck and Hertz when they observed the…
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Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…
A: Concept: Given: Spring Constant (k)=50 N/mMass of Block (m)=50 kgAngle (θ)=30°External Force…
Q: 9. An appliance has a resistance of 15.0 2. It uses 30.0 V, supplied by the secondary coil of a…
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Q: solve any problems involving the calculation of currents and potential differences in crcuits…
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Q: 10. An electron experiences a force of .0002N to the right. a. Find the electric field intensity at…
A: Electric field intensity Electric field intensity at a point is defined as force experienced by a…
Q: Q2/ When light interacts with matter, radioactive and other non-radiative processes occur within it,…
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Q: The____reflects the relationship of the components that determine the strength of electrical force…
A: Coulomb's law is about the electrostatic force between electric charges that was propounded in the…
Q: A 10-W light bulb is connected into a 220-V outlet. (a) What is the resistance of the bulb? (b) What…
A: Given that:-Power of light bulb, P=10 WattPotential difference at the outlet, V= 220 VoltWe know…
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: Planck's equation for Black Body radiation, explain each term. Bx(T) 2hc²/15 ehc/XkT-1 =
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Q: 32. Check the normalization of ψ0 and ψ1 for the harmonic oscillator and prove they are orthogonal.…
A: To find the normalization constant C0 and C1 and check the orthogonality of the two wavefuction
Q: 5. Relate the two objects (A and B) that start at x = 0 at t=0 and move in one dimension…
A: The problem is based on the concept of velocity and acceleration. We know that acceleration is the…
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: Ex. 34: The photoelectric work function for a metal surface is 2.4 eV. If the light of O wavelength…
A: To find-(1) Threshold frequency (v0)=?(2) Incident frequency (v)=?(3) Does photoelectric emission,…
Q: For a hypothetical ferromagnetic material, calculate the number of μB per atom whose structure is…
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Q: Will there be a digital copy of this? I misunderstood the symbols.
A: Given, ψx,t=ψxe-i2πEth
Q: Would the mass of an object have an effect on the relationship between us and tan 0? Explain
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Q: A 1400 m wide dam holds back a lake h=97 m deep. (Figure 1) Y Part A What is the moment that the…
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Q: Imagine the circles below as small compasses, sketch the position of the needle of each compass…
A: Given, The magnetic field lines by two magnetic bars
Q: Ball is liferr. During UP Women's Basketball training, their ball rolled without slipping on the…
A: Solution Given data Ball rotational kinetic energy K.Erot=82.0 Jmassive ball is solid…
Q: Ex. 2 Calculate the change in angular. momentum of electron when it jumps from 3rd orbit to 1st…
A: To find-Change in angular momentumGiven-Electron jumps from 3rd orbit to 1st orbit
Q: What's More 1. Express in a venn diagram the comparison between elastic and inelastic collision. 2.…
A: Note : We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: 4. Use the known values of Eo, h, me, and e to calculate the following to five significant figures:…
A: To calculate the following values up to significant figure , we have to use the values of known…
Q: Q4) In free space, rectangular loop with current of 12A as shown in figure, if H = 10 ax A/m, find…
A: The force on current carrying wire is given by, F = I L ×H on the magnetic field and the length of…
Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…
A: We know spring force Fs as the block is moved right or left, always in the opposite direction as the…
Q: What is polarized light?
A: Unpolarized light is defined as the a light wave is oscillating more than one plane. The polarized…
Q: COLOR-CODED RESISTORS & EQUIVALENT RESISTANCE
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Q: Question 10 Billiard ballz. Three billiard balls are aligned horizontally as shown. Efren Bata Reyes…
A: Explanation-: Given that, at v1 = 6.00 [m/s] to the right. m1= 3.5 m2= 2.5 We find the magnitude of…
Q: A transformer converts 240 V AC to 60 V AC. The secondary has 75 turns. The number of turns in…
A: Transformer.
Q: If the applied torque on shaft CD is 82.5 N-m, determine the absolute maximum shear stress in shaft…
A: Given, Torque on shaft CD, τCD=82.5Nm The radius of gear E, RE=50×10-3m The radius of gear F,…
Q: When 100V D.C. is applied across a coil, a current of 1A flows through it. When 100 V A.C. of…
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Q: final momenta of the
A: Two ball of mass 1kg and 2kg are moving east collide head on with eachother. Let m1=1kg m2=2kg…
Q: In Thomoson's experiment a p.d. of 500 volts is applied and deflection of spot is obtained on the…
A: To find-Velocity of electrons.Given-V=500 voltB=1×0-2 Wb/m2d=0.5 cm=0.5×10-2 mv=?
Q: in step 3, is there a minus ( - ) missing in the initial velocity of the block?
A: As in step-2, a) v1f=m-2mm+2mv1i+2×2mm+2m-v0
Q: Q. 10 of (R) is (a) 10 30 (b) (d) in figure, the value (CET-2003) 20 40 สี
A: To find-The resistance (R)=?Given is the circuit diagram.From the figute we see that three resistors…
Q: A laser impinges on a thin film (12, = 2) sandwiched by two materials (₁<<₂). The top material (2₁)…
A: Given, nf=2λ0=500 nm
Q: Angel is experimenting with a diffraction grating of unknown spacing. He is looking to determine the…
A: Diffraction grating.
Q: Use Coulomb's law, V=2= 2.31 x 107 J.nm 4Teor to calculate the energy of interaction for the…
A: Solution:- Given that; Coulomb's law,V=Q1Q24πε0r=2.31×10-19…
Q: Inductance of a coil which a current of 0.01 A yields and energy storage of 0.05 J is. (a) 5H (b)…
A: To find-Inductance of a coil (L)=?Given-I=0.01 AE=0.05 J
Q: 1a) The pattern that looks almost like a single slit pattern is: A B C D 1b) The…
A: 1a) Correct option : C In single slit diffraction pattern size of central maxima is larger.
Q: 5. Show the connections (i.e. positive vs. negative terminals) of the wires to the cell so that the…
A: As given in the fig we want south pole at left end and north pole at right end.
Q: EXERCISE 1.3 Given vectors a = (2, 1, 3) and b = (1, 0, −1), calculate the projection of a on b.…
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Q: Ex. 14: Calculate the binding energy of 26Fe56 if its mass is 55.97 a.m.u. Also calculate binding…
A: To find-B.E.=?Given-Mass of 20Fe56 is (M)=55.97 a.m.u.Mass of proton (mp)=1.007825 a.m.u.Mass of…
Q: Back-to-A. A simple pendulum is constructed using a 50.0 [g] metal ball that is attached to a pivot…
A: Time taken by pendulum to complete one back and forth motion=Time period of pendulum Time period of…
Q: Part C-Assuming that the magnetic force is the only force acting on the charge and that the charge…
A: To find the formula for radius and time period of charge particle with charge q and mass m moving…
Q: potential drop across the 50 resistor is (a) 4.42 V (b) 9V (c) 3.176 V (d) 6.569 V (e) 5.294 V
A: Given Data : Electric circuit is given To Find : Potential drop across 5 ohm resistor
Q: Calculate the vapor pressure (mm Hg) of solution when I mole of sucrose is added to 2000 g of water…
A: Given : weight of water=2000gsurcose in moles=1 moleAt temperature=21°CThe vapour Pressure=18.87 mm…
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