2) Why 5- or 7-fold symmetry does not exist, show it by drawing.
Q: a) Write down a relation giving the number of electrons occupying the energy states between the ener...
A: The Fermi Level is the maximum energy level that an electron may reach at absolute zero temperature....
Q: Find the effective current in the circuit containing a 1 pF capacitor and a 2.5 k resistor. The volt...
A: Given that:In series RC circuit:Capacitance, C=1 μFResistance, R=2.5 kΩVoltage, V=250 VFrequency, f=...
Q: a) Due to this, the cube appears to be rotated on such an image. Derive an expression for the angle ...
A: Given:
Q: In an X-ray tube, electrons, bombarding the anode produce X-rays of wavelength 1A . The energy of an...
A: Wavelength produced is 1 A We have to calculate the energy of an electron when it hits the anode
Q: 1. Use the semi-empirical mass formula to deduce, for a given mass number A, the optimal value of Z ...
A: **As per our company guidelines we are supposed to solve only one question (if there are multiple qu...
Q: A chain of length 3m is hanging down with one end and the 4. other end is fastened at z 3, if the tr...
A: As given, ∂2u∂t2=9.8x∂2u∂x2+∂u∂t,0<x<3, t<0 ...
Q: Assuming the only heat generated is via fission itself, and that 207.1 MeV of energy is recoverable ...
A: Given data, Power capacity of the nuclear reactor = 1 MW Energy released per decay reaction = 207.1 ...
Q: R. Fig.1 A current i = -10 mAs flowing through the two infinitely long straight wire segments connec...
A:
Q: A metallic wire with resistance 82, cross-sectional area 8.2-10-7 m2, and conductivity o 5.81-107 o'...
A: The electric field inside the wire is given by E=VLV=voltage across the wireL=length of wire The re...
Q: Find the fundamental frequency of vibration of a wire 50 cm in length stret 0.5 kg. What is the freq...
A: To find-Frequency of its first overtone=?Given-Mass of wire=0.98 g=0.98×10-3 kgLength stretched (l)=...
Q: Figure 1 shows the crystal structure of sodium chloride salt (NaCI). Let the effective radius of Na ...
A: Given, rNa=7.5 A0rCl=8.5 A0
Q: Assuming a PON system has performance parameters as follows: transmit power at OLT is
A: Given Data Given Input power is:IP=1 mW=10-3watt=1dBm Splitter ratio is:N=32 Length of optical fibr...
Q: Consider a particle whose normalized wave function is p(x) = 2avaxe-ax = 0 x >0 x <0 a. For what val...
A: The specified wave function is: ψx=2ααxe-ax x>0ψx=0 x<0 The scaling of wave functions so ...
Q: A 3.0 cm wire carrying a current of 10 A is placed inside a solenoid perpendicular to its axis. The ...
A: Given data- Length of the wire, l=3 cm=0.03 m Magnetic field, B=0.27 T Angle between the current and...
Q: A simple pendulum is found to vbrate 50 imes in 200 seconds. When 1.5 m of its lengthis cut, t vbrat...
A: Given that,Case-01Simple pendulum vibrates 50 times in 200 secondCase-02and if 1.5m of length is cut...
Q: Figure 1 shows the crystal structure of sodium chloride salt (NaCI). Let the effective radius of Na ...
A: Given, rNa=7.5 A0rCl=8.5 A0
Q: Problem 04: In the dynamic system shown in the figure, the bars have a length L, and mass m. In addi...
A:
Q: resista
A: We know that there are 2 types of study. There are discussed as below: Observational study Experime...
Q: To the circumference in the shape of a circle with radius R, made of a homogeneous conductor, two re...
A:
Q: A wave traveling 85 m/s has a wavelength of 2.6 m. What is the frequency of the wave (in Hz)?
A: Given that,Speed of wave : v = 85 (m/sec)Wavelength : λ = 2.6 (m)Here we need to find frequency of t...
Q: A galvanometer having a resistance of 9 ohm gives the full scale deflection with a current of 1 mA. ...
A: To Find: Shunt resistance (S) Given: G = 9 Ω, Ig = 1 mA = 10-3 A, I = 1 A
Q: 10. The coefficient of kinetic friction and wet concrete road is 0.5. a. Find the minimum time in wh...
A: Given, the kinetic friction coefficient is μk=0.5 the initial velocity of the car is u=50km/h=13.889...
Q: Deaves Ns home port and heade in the drectionN 70 treveis d- 20 mi and reaches tg taland. The net da...
A:
Q: Calculale the cuouk done in incuecesing the eadius of a groap bubble in ai from 1 cm lo 2cm. The are...
A: TO find- Work done in increasing the radius of soap bubble. Given- r1=1 cm r2=2 cm T=30 dyne/cm
Q: The force constant of a wire is (K) and that of another wire of the same material is (2 K). When bot...
A: To find- Relation between work done. Given- Force constant of first wire=K1=K Force constant of seco...
Q: 7. Determine the Q-values of the following reaction: N+ 1³N → P + 1³C (Given: Rest-mass of N = 13.00...
A: Given Data The reaction is:N+N13→P+C13 The rest mass of N13 is: 13.005739u The rest mass of C13 is:...
Q: A reversible Carnot engine working between two temperatures converts th of the heat supplied into us...
A: Let T1 and T2 be the temperatures of source and sink respectively. For efficiency, we have η=T1-T2T1...
Q: R A bullet (mass mk = 10 g) with horizontal velocity vp = 1610 m/s hits a block (mass m=2 kg) and is...
A:
Q: A changed particle is projected in a chamber with velocity V. It moves undefleccted. What can be def...
A: We have to find: Nature of field present =? Given: A charge particle is moving undeflected in a cham...
Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10º N · m² /C². Vacuum permi...
A:
Q: Q4/ A cylindrical coil of length L 20 cm, its area is A1 = 40 cm^2 and the number of its turns is 20...
A: Given, L1=20cmA1=40 cm2N1=20,000L2=20 cmA2=40 cm2N2=200i1=0.25cos377t2t=1120 sec
Q: Q3: Given that E = 12p z cosp a,-6 p z sino a, + 6 p cosp a, (a) find the volume charge density at A...
A: Given, E=12ρz cosϕ aρ-6ρz sinϕ aφ+6ρ2 cosϕazA 2, 180°, -1q= 10 mCB 2, 0°, -1
Q: Thermal energy is to be generated in a 0.1330 resistor at the rate of 10.5 W by connecting the resis...
A: We know that,Power,P=Vr2×R Equation 1here, Potential across resistance, VrResistance, R=0.133ΩGe...
Q: Guffind the Rollowing productof integration? Ea/Vo 2. 2m. (E-Vex) dx
A:
Q: A clock is powered by a 1.74 kg mass hanging on a chain passing over and engaging a 3.84-cm diameter...
A: The total energy of the system will remain conserved. Hence, when the weight drops by 3.957 m, the e...
Q: Fs 30 F Problem 04. (D-EVEN) If F, = 400lb and F 800lb, determine the magnitude of F1. Also, specify...
A: Given data: The force, F2=400 lb The force, F3=800 lb The resultant of the three forces acting on th...
Q: Consider the step potential function shown below. Assume that a flux of electrons has energy E and i...
A: Note : Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questio...
Q: In collection of microscopic oscillators, the temperature is high enough that the ground state and t...
A: The energy level of quantum oscillators are given by En=n+12hω where n=0,1,2,3... Given that it occu...
Q: Coherent light of frequency 636 Terahertz passes through two thin slits and creates an interference ...
A: Given: The frequency of the light is f=636×1012 Hz. Thus, the wavelength of the light is λ=cf=3×108 ...
Q: A rod has a length 2.00000 m at 10.0°C. The length of the rod increases to 2.00060 m when the temper...
A: Given, L=2.00000 mT=10.00CL'=2.00060mT'=30.00C
Q: For Ge semiconductor, assume the Fermi energy level is 0.15 eV below the conduction band energy Ec. ...
A: Given: Fermi Energy,EF=EC-0.15eV=EC-0.15×1.6×10-19JEnergy,E=EC+0.5kBTBoltzmann Constant,kB=1.38×10-2...
Q: What is the sun's mass?
A:
Q: Find the solution to the thermal conduction equation u(x,y) when the steady-state temperature distri...
A:
Q: A 42 mW laser produces a polarized beam of light. If the peak magnetic field inside the beam is 8.8 ...
A: Given that,The power of light, P=42mWPeak magnetic field, B=8.8×10-6TWe know that,Intensity of light...
Q: Figure 1 shows the crystal structure of sodium chloride salt (NaCI). Let the effective radius of Na ...
A: Given, rNa=7.5 A0rCl=8.5 A0
Q: The figure shows two infinite wires perpendicular to the xy-plane with identical currents I = 30 A. ...
A: given,currenti=30 Ar1=1 mr2=2 m
Q: Say you have given the above schematic diagram of internal layout of a capacitor. Here, the dielectr...
A: Dear student as you have asked multiple question, we will solve the first question for you with both...
Q: A/2
A: Capacitors said to be in series of they have equal charge on their plate but different potential dif...
Q: A galvanometer has a capacity to carry a maximum current of 25 mA. How can it be used as ammeter to ...
A: We have to find, Shunt resistance Given that, Ig=25 mA=25×10-3 AI=0.1 A=100×10-3 A
Q: Two notes of wavelengths 2.04m and 2.08m produce 200 beats per minutes in a gas. Find the velocity o...
A: This is a question based on beats. A beat is formed when the two waves of slightly different frequen...
Hi, Can you please solve the question and make explanation step by step? And Draw it please
And If you are going to use handwriting please make sure that its readable and clear.
Step by step
Solved in 5 steps with 1 images
