Ex. 79 : In a biprism experiment, the fringe width is 0.4 mm when the eye piece i9 at a distance of 1 m away from the slit. Find the change in the fringe width, if the eye-piece is moved through a distance of 25 cm towards the biprism, without changing any other arrangement
Q: A satellite is in a Mars orbit for which the perigee altitude is 350 km and the apogee altitude is 6...
A:
Q: TRUE OR FALSE a) If the work done on a gas is positive, then the gas expanded. b)For a cyclical proc...
A: In Thermodynamics, we conventionally assume that when work is done on a system, then it is positive,...
Q: Consider a spring mass fldamper syatem with the parameters m= 100 kg c= 20kg/s k= 1000 N/m It is kno...
A: The spring-mass system is an example of simple harmonic motion. The total energy of the system is co...
Q: 2. Air is used in a Carnot cycle, the heat supplied is 75 kJ and the isentropic expansion ratio is 1...
A:
Q: C3 C1 = 6.00 µF, C2 C2 = 1.00 µF, a %3D C3 = 3.00 µF, %3D b C4 C4 = 6.00 µF, Vab = 12.0 V %3D C1
A:
Q: Q. 2: A photon is emitted when a hydrogen atom undergoes a transition from the n = 5 state to the n ...
A:
Q: e) What is the electron carrier concentration in Ag, if each Ag atom contributes only one electron t...
A: We know that there are 4 complete Ag atoms will contribute in face centered cubic form and there w...
Q: Derive van der walls equation in terms of molar volume Study the diagram below and interpret points ...
A:
Q: The current supplied to an air conditioner unit is 4.20 amps. The air conditioner is wired using a 1...
A: Given: The current supplied to the air-conditioner is I = 4.2 A The diameter of the wire is d = 2 r ...
Q: Determine the Seebeck coefficient and your error, using the data the table below. Must be expressed ...
A: Solution: The Seeback coefficient can be defined as the voltage rise due to temperature gradient. Th...
Q: The two blocks in (Figure 1) are connected by a heavy uniform rope with a mass of 4.00 kg. An upward...
A: The acceleration of the system is given by a=FnetMtotFnet=Net force acting on systemMtot=Total mass...
Q: A small plane flies in a sinusoidal pattern at a constant altitude over a river. The path of the pla...
A:
Q: An air-insulated parallel-plate capacitor of capacitance Co is charged to voltage Vo and then discon...
A: effective capacitance is given by Energy stored in the capacitor is E = 0.5QV = 0.5 Q2C (since C ...
Q: Consider a collision in which the target nucleus is at rest in the lab-frame and the projectile is m...
A:
Q: (3) The Electric Field due to Charges Q,=+3x10 -8 C and Q2=-2x108 C far away is like the field of Q,...
A: This problem is from Electrostatics (Electrodynamics) Let's solve this problem by using Coulomb's la...
Q: Two planes, A and B, are flying at the same altitude. Their velocities are vA = 500 km/h and vn = 60...
A:
Q: 1. If the values of T1= 150, T2= 175 and T3-269, compute for the value of the resultant. and the ang...
A: Given,T1=150, θ1=60°T2=175T3=269, θ3=40°
Q: 2. Suppose that particles move only by diffusion. Suppose that a number No of particles are injected...
A: The differential equation for diffusion is of the form kδ2nx,tδx2=δnδt We solve this equation in the...
Q: b) A needle contains 1 mg of radium. Find the decay constant and the activity in Bq of this isotope,...
A: The isotope of Radium that has half life of 1620 years is Ra 226. The disintegration constant λ of a...
Q: 6. A box weighing 100N is at rest on a horizontal floor. The coefficient of static friction between ...
A: 6. Given Weight (W) = 100 N Coefficient of static friction μs = 0....
Q: Part A Determine the velocity of block A if end B of the rope is pulled down with a speed of 3.0 m/s...
A:
Q: Consider a collision in which the target nucleus is at rest in the lab-frame and the projectile is m...
A:
Q: Iwo blocks each of mass m = 3.50 kg are fastened to the top of an elevator as in the figure below. (...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: A chair of mass 12.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push ...
A: The chair has a mass of 12 kg, and is lying on a horizontal floor. The weight of the chair or the g...
Q: QUESTION 7 Calculate the probability that a state in the conduction band is occupied by an electron ...
A:
Q: b) A needle contains 1 mg of radium. Find the decay constant and the activity in Bq of this isotope,...
A: Given: The mass of the radium is m = 1 mg The atomic number of radium is A = 226 Avagadro number NA...
Q: Do both short questions
A:
Q: 3) Surface charge is distributed on a plane as shown in the figure below. The surface charge density...
A:
Q: The century-old ascensores in Valparaiso, Chile, are small cable cars that go up and down the steep ...
A: Given, Mass of each car, m=1500kg Rolling friction μ=0.03 The motion is uniform or constant speed so...
Q: What is the magnetic field at the origin due to a 2 m radius semicircular piece of wire carrying 4 a...
A: Concept: We can determine the Magnitude of the Magnetic field of a current carrying semicircular pi...
Q: 240 2. Find the reactions at supports A and C. 240 600 N 120 185 600 N Dimenaions in mm Fig. P4-50
A: Given Find the reactions at supports A and C, as following below.
Q: An air-insulated parallel-plate capacitor of capacitance Co is charged to voltage Vo and then discon...
A:
Q: R and inner radius R/2 and carries a uniform volume charge density of ρ0. Inside of the cavity is a ...
A:
Q: The skeletal muscle tissues, the mass-attenuation coefficient (µ/ρ) at 20-keV X-ray beam is 1.856×10...
A:
Q: Q. 4: A battery of e.m.f. 10 V and internal resistance 32 is connected to a resistors as shown in fi...
A: To find-Resistance of resistor (R)=?Given-E=10 Vr=3 ohmI=0.5 A
Q: A wheel rotates with a constant angular acceleration. If the angular speed of the wheel is 3rad/s at...
A: Given that:Angular speed of wheel at t1=3 s is ω1=3 rad/sAngular speed of wheel at t2=6 s is ω2=12 r...
Q: ction. Air enters a 0.5 and an average wall fri the exit total pressure drop 2 = 0.85 P, calculate t...
A: Given as, d=20 cm,M1 =0.5,f=0.005,p2 =0.85 p1,γ=1.4
Q: Consider a large truck carrying a heavy load, such as steel beams. A significant hazard for the driv...
A: Given, Mass,m=13000kgAcceleration due to gravity,g=9.8m/s2Final Velocity,v=0m/sInitial Velocity,u=15...
Q: 2 identical 45-kg cylinders A and B are supported by smooth planes. Determine all reactions (in Newt...
A: Given: 2 identical cylinder Mass, m=45 Kg To find: All reactions on the cylinder
Q: Determine the resultant force and specify where it acts measured from point A. 400 lh 250 lh/t 12 Se...
A:
Q: Advanced Physics Question
A: Given Suppose that particles move only by diffusion. Suppose that a number N0 of particles are injec...
Q: A converging lens with a focal length of 40 cm and a diverging lens with a focal length of -36 cm ar...
A: Given that,Focal length : f1 = 40 (cm)Focal length : f2 =-36 (cm)Distance : x = 156 (cm)Object heigh...
Q: The nuclear reaction that powers the radioisotope thermoelectric generator is 23823 Pu → 23U + He. T...
A: We will first calculate the energy released when a single Pu-238 nuclei decays to U-235 using the ma...
Q: Operation rolling thunder
A: Given, Operation rolling thunder
Q: Consider a collision in which the target nucleus is at rest in the lab-frame and the projectile is m...
A: Not all of the energy of projectile is available for nuclear process as some of the projectile's ene...
Q: Please derive the relation between effective refractive index nef and group index ng dneff ng = Ness...
A:
Q: A mass weighing 6 lb stretches a spring 24 in. Suppose the mass is displaced an additional 7 in in t...
A:
Q: In a Gaussian beam with (r,z) cylindrical coordinates and the beam waist Wo is in the origen of the ...
A: Refer to propagation of Gaussian beam below : The Gaussian beam is depicted as the red line. If th...
Q: A capacitor consists of a set of two parallel plates of area A separated by a very small distance d....
A:
Q: Consider a collision in which the target nucleus is at rest in the lab-frame and the projectile is m...
A: To initiate a nuclear reaction there is a minimum amount of energy required, which is called thresho...
Step by step
Solved in 2 steps
