Question: Particles with energy Ea.

Q: A ray of light is incident on the left vertical face of a glass cube of refractive index na as shown...

A: Formula used :                  Using Snell's law,                                     n1 sinθ1 = n2...

Q: Can you can explain the proof of "the equation of continuity", in an easy-to-understand manner? Atta...

A: Let us consider a volume V bounded by a surface S. So mass in a infinitesimal volume, dV is given by...

Q: The values of the index of refraction n,, nz and n; of the three-medium showed in the figure below a...

A: from snell's law  n1sinθ1=n2sinθ2where,n1=incident indexn2=refracted indexθ1=incident angleθ2=refrac...

Q: Also derive the Lagrange's equation of motion for a non-conservative electromagnetic force of the fo...

A: The Langrangian for a charged particle moving in the electromagnetic field can be expressed as below...

Q: Classical mechanics

A: Given: Spherical Pendulum. To find: Differential equations of motion of a Spherical pendulum using L...

Q: A 15.4 kg lead mass rests on the bottom of a pool. (The density of lead is 11.3 ✕ 103 kg/m3 and the ...

A: When a body is submerged in water, Archimedes principle states that in, body experiences an upward f...

Q: This rate of change over distance is called a gradient. (b) If h is small in comparison to the radiu...

A: Let us consider the mass of earth as ME and its radius as RE So acceleration due to gravity in earth...

Q: Consider a concave mirror of center of curvature C, and a real object ABED of rectangular shape plac...

A: Given,  A real rectangular object ABED is placed between the centre of curvature and infinity of a c...

Q: Q2) derive the equation of energy carried by EM waves using the four Maxwell equations. First derive...

A:

Q: Graph the function y = |x2 - 1| .

A: The Graph of the function l X2 - 1 l is given below. 

Q: In a concave mirror experiment, an object is placed at a distance x, from the focus and the Image is...

A: Let the focal length of the concave mirror is f. The distance of the object from the focus is x1 So,...

Q: 4.encircle the sums up if the statement tells the human activities that affects the natural resource...

A: It is a negative activity. 

Q: What is Superman's average speed? meters per second m/s How far from Lois did Superman start? meters...

A: Average Velocity If an object undergoes a displacement of ∆s in time ∆t, then the average velocity o...

Q: The cylinder shown is homogeneous and has a mass of 30 kg. If slipping of the cylinder is prevented ...

A: The mass of cylinder is , m=30 kg The forces acting on the cylinder are:   T is the tension on the ...

Q: Classical mechanics

A: Canonical transformation is nothing but are used as to change/transform one set of generalized coord...

Q: 744)+-ィ-9.8) (1.7440 Name: DS-11-20 Date Submitted: Boyiene Aog mam Roque Instructor: Section: PROBL...

A: Kinetic Frictional force: When two bodies are in contact  and move with respect to each other, their...

Q: Subject is Electromagnetic Field Theory.

A:

Q: Find the isogonal trajectory of the family of curves y2 + 2xy – x² = k where tan a = 1

A: given,curve y2+2xy-x2=kwhere tanα=1

Q: image

A:   given,mass =320gmT=900power of heater P=200Wuse formula,mST=Ptwhere m is mass S = specific heat T ...

Q: Applying Gauss's Law for Gravitation. Using Gauss's law for gravitation f ğ · dA = -4TGMenclosed Whe...

A: Given: Using Gauss's law for gravitation ;∮g→.dA→=-4πGMenclosed where Menclosed is the total mass en...

Q: A sphere swings in conical pendulum as shown in the figure below.  If L = 1.2 m and the period of os...

A: Given: The length of the string is 1.2 m. The period of the oscillation is 1.9 s. Introduction: Simp...

Q: A 0.31-kg uniform rod whose length is 0.52 m acts as a physical pendulum. What is the period and fre...

A: Given data: The mass of the rod is m=0.31 kg. The length of the rod is l=0.52 m. The expression fo...

Q: Classical mechanics

A: x1=x+lsinθy1=-lcosθ KE=12m1x.2+12mx1.+lcosθθ.2+(lsinθθ).2=12(m1+m) x.2+12ml2θ.2+mlcosθx.θ.PE=-mglcos...

Q: A 0.250 kg toy car moving with a speed of 0.860 m/s collides with a wall. The figure shows the force...

A: Given Mass (m)    = 0.250 kg Velocity (v) = 0.860 m/s  

Q: Tension is maintained in a string as shown in the figure. The observed wave speed is v = 24.0 m/s wh...

A: Given: Wave speed v=24.0 m/s Suspended Mass m=3.00 kg Wavelength λ=4.00 m To find: Wavefunction 

Q: 59:07 6/10 4. A particle with charge q = 8 µC is moving with velocity = 3x 10 (m/s) j. The magnetic ...

A: Given: The particle charge q=8 μC The velocity v→=3×103m/s F→=7×10-3Ni^ +5×10-3Nk⏞

Q: In a Si semiconductor sample of 200 pam length at 600 K the hole concentration as a' function of the...

A: Given, Hole concentration,px=1×1016x2 Temperature, T=600 K   Electric field at equilibrium is given ...

Q: image

A: a) On sphere, the net force is expressed as, F→Anet=kq1q2r2r∧ Substitute the values, F→Anet=9×109×2×...

Q: Two blocks are sliding on a frictionless table. One, with mass m, has a known velocity of magnitude ...

A: Given Data, Two blocks colliding perfectly inelsctically

Q: B. What is the mean (average ) length of a glass bead ? 1. There are five numbered glass beads in yo...

A: To find the Glass bead's average length.

Q: Items 13 - 16, refer to the problem inside the box. Then, answer the questions that follow. The leng...

A: Given information: The tarpaulin is having its length 4 more than twice the width. The area of the t...

Q: What are ayclic coordinales? Prove Kation rotational system around some axise the angular momentum c...

A: Cyclic Coordinates- Cyclic coordinates are the coordinates where the momentum like physical paramete...

Q: A body given with an initial velocity moved under the effect of gravity is called?

A: A body given with an initial velocity moved under the effect of gravity is called Projectile. 

Q: 18:  Suppose you have an electric field between two parallel conducting plates separated by 1.2 cm a...

A:

Q: Physics MCQ

A: Given: The radius of the disc r=25 cm The initial velocity u= 5 m/s The final velocity v=25 m/s time...

Q: Obtain the equations of motion for the motion of a particle of mass m in a potential V(x, y, z) in s...

A: Solution: Let m be the mass of the particle in the potential V(x,y,z). The particle is under the cen...

Q: Plus and minus signs are used in one-dimensional motion to indicate direction. What is the sign of a...

A: Introduction: Acceleration is defined as the rate of change of velocity with respect to time. It is ...

Q: Apply the special theory of relativity to prove that the length L in the movingreference frame S′ ap...

A: Introduction: Special Theory of relativity can be divided into two topics, kinematics and dynamics. ...

Q: The support of a 130 lb mass is moved harmonically with an amplitude of 0.15-inch at 6 Hz. It hangs ...

A: The formula to determine the amplitude while damping is, Here m is the mass of the support, k is th...

Q: I need answer ASAP If you solve it i will give you one big like

A:

Q: Subject is Electromagnetic Field Theory ( EFT ) .

A:

Q: Problem 4. Consider the black line in the figure below that serves as the boundary of a square area ...

A: (a) Given: The length of the side of the square is 0.1 m. Introduction: Magnetic flux is defined as ...

Q: Astronomers are studying the supermassive black hole (SMBH) of an AGN with a mass of 108 Mo. The SMB...

A: given that, Redshift of SMBH = 0.05 so, uc = 0.05u = 15×103 km/s velocity of dispersion = 300 km/s v...

Q: Derive the Lagrange's equations of motion for a disk that is rolling down an inclined plane without ...

A: Lagrangian mechanics is used to find the equation of motion of an object when the system consists of...

Q: O kg of water at 5.C nd aluminum are 41

A: Given: The mass of the aluminium lump m1=2.7 kg  The aluminium lump heated to the temperature t1=94∘...

Q: Consider the three-mass system shown. Give any set of initial conditions that will excite the low fr...

A: Given, Three mass system connected by spring 

Q: A uniform hoop of mass m and radius R rolls down an inclined plane of length I without slipping. The...

A: Given: The mass of the hoop is m and its radius is R. The given problem has two degrees of freedom. ...

Q: Figure 6 below shows an RC- circuit where the capacitor Is initially uncharged. 100n 50 12 V 1502 10...

A: observe the given figure.In first case, the capacitor will behave like a short circuit.a)  I =VR  I ...

Q: Q#02: A singing bird delivers about 1.25 x 10³ watts of power. (A) if the power is uniformly distrib...

A: Concept used: Intensity of sound is inversely proportional to distance. 

Q: 7:  Two electrons in a vacuum exert force of F = 4.67E-08 N on each other. They are then moved so th...

A: given, F=4.67×10-8Nr2=8.3r1