2. Find the best bound on Es for the one-dimensional harmonic oscillator using the trial wave function of the form A (x) = x2 + b2 Where A is determined by normalization and b is an adjustable parameter
Q: Give one example each for newton's 3 laws of motion.
A: Solution:-Given thatExample for newton's 3 laws of motion.
Q: student sits on a freely rotating stool holding two dumbbells, each of mass 3.02 kg (see figure…
A:
Q: Select the correct answer. John is practicing for a 100 m race. If the acceleration he can generate…
A: Solution:-Given thata(t)=t4 m/s2s=100 m
Q: Show the following equation come about: each step must be accompanied by an explanation/ interpre
A: Solution: 1. Lorentz force equation: Let us consider a particle of charge Q having velocity v moving…
Q: The potential at the surface of a sphere (radius R) is given by Vo = k cos (30) , where k is a…
A: The potential at the surface of the sphere is V0=k cos3θ cos3θ=4cos3θ-3cosθ The potential inside…
Q: flat board is hanged or suspended in the air through two chains, what is the free-body diagram for…
A: To find : Draw the free body diagram of the given board chain system
Q: In a biprism experiment distance of 20th bright band from the centre of the interference pattern is…
A: To find-Distance of 30th bright band.Given-X20=6 mmX30=?
Q: If a number is without sign add the corresponding sign. Do not expect any grade without a proper…
A:
Q: 4. A 16 lb crate hangs from the end of a cord wrapped around a 36 in diameter uniform drum as shown.…
A: Given: The weight of the crate is Wc = 16 lb The radius of the drum is Rd = 18 in The height at…
Q: We will use this generator to porwer the RLC circuit shown belowe, which has a resistance of R= 230…
A: We need to answer part d and e of the given question.
Q: ne solution to y"+ 6y' + 9y = 0 is (circle one) (a) undamped (b) over-damped (c) under-damped (d)…
A: Given data : The differential equation of oscillation is given as y'' + 6y' + 9y = 0 To find :…
Q: vccs 0.4 V, i, 50 V. 20 2 10 V 102 5 A vcvs 2i, Figure 6 6. Calculate Vo (Figure 6) by using…
A: Here we have to calculate Vo by using superposition method. Using KVL rule to calculate it.
Q: Problem. A particle is moving along a line with velocity given by the function v(t) = t-1 tanh(ln…
A: Given function, v(t) =t-1tan h (lnt[sec h (lnt+1]
Q: nC Three dipoles with dipole moments -4ay,6ay, and – 10az" are located at points (0, 2, 0), (0,-4,…
A:
Q: In this problem we are going to design an electric generator by rotating the magnet instead of the…
A: Given that: Number of loop in coil, n=10Area, A=25 cm2=25×10-4 m2Magnetic field strength, B=0.4…
Q: 1. Standing waves are created by a. two identical waves reflecting off each other b. two identical…
A: Standing waves are created by the superposition of two identical waves moving in opposite direction.…
Q: what is the range of a 10 MeV proton in air at 10 Atm ( in mm )
A: Range of the proton can be calculated as, RP=E9.31.8 Here E is energy
Q: 1)A 910 kg bucket of rocks is suspended from a sturdy, lightweight beam 0.5 m from a pivot. The man…
A: Solution:-Given thatMass of bucket (m)=910 kg
Q: 1. A straight wire with length L carries a current I which is directed to the right and is…
A: Given data : L = 2330 cm = 2330×10-2 m I = 25 A F = 36 pN = 36×10-12 N To Find : Magnitude and…
Q: Given the circuit, where the rate at which R1 is dissipating electrical energy is 20.0 W. When the…
A: Given, An electric circuit
Q: 2. Gradient of the cyllindirical coordinates Drive gradient of the cyllindirical coordinates as we…
A: Derive gradient of the cylindrical coordinate.
Q: Use Newtonian Mechanics to find the equation of motion for a simple pendulum shown in figure 3.…
A: The problem is based on the concept of the equation of motion of a simple pendulum for small-angle…
Q: A particle A moving 2 m/s in the +x direction collides with a particle B moving in 2.5 m/s in the -y…
A:
Q: A point load of 700 kN is applied on the surface of thick layer of saturated clay. Using…
A: The point load is given as, Q=700 kN, The radial distance is given as, r=1 m, The depth is given as,…
Q: Problem 2 experiment produced data whose curve-fit particle acceleration was approximated by the…
A:
Q: If a radioactive element has diminished by 7/8 of its original amount in 30 seconds, what is its…
A: Required : Half life
Q: Plot all lower order Feynman diagrams for the following processes: a) ий — ий b) v, → W+w-
A: a) uu¯ → uu¯
Q: 50.0 g of ice at –20.0 oC is placed in a glass containing 100 g of liquid water at 10.0 oC. Assume…
A: The mass of ice is given as, mi=50 g, The temperature of ice is given as, Ti=20 oC, The mass of…
Q: (a) LEEDS0370 A ball of mass 2m travelling at speed Jm/s collides with a stationary ball of mass m.…
A: Answer is explained below with proper explanation
Q: Dynamics of Rigid Bodies (Projectile) : A balloon is ascending at the rate of 10 kph and is being…
A: Given, vb=10 kphvw=20kpht=8sec
Q: What incremental energy (in picojoules) is needed to move a 1 – µC charge an incremental distance of…
A:
Q: What is the relationship between operators and observables in quantum mechanics?
A: Operators: In quantum mechanics, operators are mathematical formulations. It can transform from one…
Q: A 2-kg block is initially at rest and pressed against a spring (k = 500 N/m) at A compressing the…
A:
Q: Consider the IVP given below, which models "damped harmonic motion." 13 y" + y +y = cos(wt), y(0) =…
A:
Q: 1) Starting from the expression for the total differential dV in terms of T and p, show that…
A:
Q: The conventional current flow: is opposite the direction of the drift velocity; opposite the…
A: The direction of conventional current is the direction a positive charge would move in an electric…
Q: 1. Plot a face-centered cubic lattice primitive cell and write its three primitive vectors.
A: Given data : Face centred lattice ( FCC) To find : FCC lattice primitive cell Primitive vectors…
Q: Person A, is tired pulling Person B and his wagon . So, Person B lets Person A to sit on his wagon…
A:
Q: 200 g of water at 81.0 °C are put into a 1.50 kg pyrex/glass bowl at 20.0 °C in thermal isolation.…
A: Thermodynamics.
Q: A 50.0 centimeter long straight copper wire carrying a current of 2.3 A, makes an angle of 45…
A:
Q: I4 = 9x² 8(3x + 1)dx -1
A: Have a look
Q: The system shown below is in equilibrium. It follows that the mass m is
A: According to our policy, I am doin 1st question as both questions are independent.
Q: ñ- An object of emisivity 07 and cooss- Sectional of SSmm? at room tenipeiature area of 30 losses…
A: Solution:-Given thatEmissivity (ε)=0.7Cross sectional area (A)=55 mm2=55×10-6 m2Room temperature…
Q: are incline to a theatre, two plane mirrors a way Hhert to produce 24 images the Cngle each other in…
A: b) Given: The number of images to be produced is n = 24 Solution: The angle at which the plane…
Q: The capacitor in the figure is initially uncharged. The switch closes at = 0. a) Immediately after…
A:
Q: Consider a conductor with circular cross-section. While keeping other parameters the same, doubling…
A:
Q: I = (3x² – 2x – 1) 8(x – 3)dx %D -
A:
Q: A wire with mass 50.0 g is stretched so that its ends are tied down at points 90.0 cm apart. The…
A: Mass of wire m = 50.0 g = 0.050 kg Length of wire L = 90.0 cm = 0.90 m Fundamental mode frequency f…
Step by step
Solved in 5 steps with 5 images
