upport à lóåd P 55 ress of 140 MPa.
Q: A certain star has a (B-V) color index of 0.61 and a B magnitude of 6.87. How many times brighter is...
A:
Q: We may generalize the semi-classical Bohr-Sommerfcld relation f.. P. dr = (n + 1/2) h, (where the in...
A:
Q: 3. Six pulses are generated every 0.200 s in a tank of water. Determine the period and the frequency...
A: The frequency of a wave is defined as the no. of pulses generated in 1 second. The no. of pulses ge...
Q: 5. If the Neptunians' unit of volume is the lagoon (L), their unit of pressure is the poseidon (P), ...
A: Ideal gas law is given as PV = nRT R = PV/nT Here all the values have usual meaning according to ear...
Q: Q/If you know that the distance between the Earth and the Moon is 384,400 km, then the light from th...
A: Concept: To Calculate the Time taken by the light from the moon to reach the Earth we will use the F...
Q: you have 1.0 kg of ice with the temperature -20.0 C a) what amount of heat is needed to convert the ...
A: Given: m=1kg, T1=-20°C, T2=20°C (a) The specific heat of ice, water, and latent heat of fusion of ic...
Q: Determine the angular velocity of link BC at the instant shown. Take ωωomega = 8 rad/s .(Figure 1) ...
A:
Q: 6 Light rays enter the plane surface of a glass hemisphere of radius 5 cm and refractive index 1.5. ...
A: a) There will be three matrices for refraction (from air to glass), translation (spherical surface),...
Q: A 5.25-g bullet is fired into a 360-g block of wood suspended as a ballistic pendulum. The combined ...
A:
Q: An electron is traveling through a uniform electnc tield The feld is constant and given by E- (2.00 ...
A:
Q: 4. What does the sound created by the object in situation number 1 indicate?
A: From the concept of conservation of energy; we know that, energy can neither be created nor be destr...
Q: 1. Which of the following statements about general vectors a, b and c are true? Show your solutions ...
A: (a) c·a×b=b×a·cLet a=i^, b=j^, c=k^LHS→c·a×b=k^·k^=1RHS→b×a·c=-k^·k^=-1LHS≠RHSStatement is FALSE
Q: Earth mass = M, Mech 3. A satellite of mass m is in an elliptical orbit around the Earth, which has ...
A: The mass of the satellite is given as, m, The mass of the Earth is given as, Me, The radius of the E...
Q: Ex. 124 A body cools from 75° to 55°C in 10 minutes in a surrounding of 31°C. At what temperature wi...
A:
Q: An electron moves through a crossed rield of 5000 V/m and 5 × 10 ª Wb/m², then its velocity is a) 10...
A: To find- Velocity of electron (V)=? Given- Electric field (E)=5000 V/m Magnetic field (B)=5 x 10-4 W...
Q: A diffraction grating produces an angular separation of 0.01 rad between two wavelengths observed at...
A: Given: Wavelength,λ=5000A=5000×10-10mAngle,θ=300Order,n=2Difference of angular seperation=0.01rad A ...
Q: 2. Consider the curve ø(t) = (t² – 4t + 2, cos(t²), ' sin(t²)) for t e (0, 1). (a) Find the work req...
A:
Q: a cross section through a polar front depression, on the poleward and equatorial side of center, sh...
A:
Q: A 0.031 kg bullet is fired vertically at 238 m/s into a 0.15 kg baseball that is initially at rest. ...
A: Given that:- Mass of the bullet m1 = 0.031 kg Mass of the ball m2 = 0.15 kg Initial velocity of the ...
Q: 7. The sound intensity 3 mi from the takeoff point of a Concord supersonic jet is 0.60 W/m². What ar...
A: Given that:Intensity, I=0.60 W/m2P=40 W
Q: Problem 4. The Hamiltonian Ho for a two level system can be written in matrix form as Но — (0)- E an...
A: In part (a) we can find the energy eigenvalues by diagonalizing the Hamiltonian matrix. In part (b)...
Q: 1.0 kg The 1.0 kg block in the picture is tied to the wall with a rope. It sits on top of a 2.0 kg b...
A:
Q: A ray of light is incident on a flat surface of a block of crown glass that is surrounded by water. ...
A: Given that:-Refraction angle, θ2=19.6°Refractive index of water, n1=1.333Refractive index of glass, ...
Q: 10 12 14 16 p(x) 0.25 0.30 0.25 0.20 (a) Use the probability function given in the table to calculat...
A: Given, x 10 12 14 16 p(x) 0.25 0.30 0.25 0.20 a. The mean of the given random variable is, μ...
Q: A bar magnet has length 3 cm, cross- sectional area 2 cm? and magnetic 3 Am?. The intensity of magne...
A: To find- Intensity of magnetization (Mz)=?Given-Length of magnet=3 cm=0.03 mArea (A)=2 cm2=2×10-4m2M...
Q: 5. A transistor is biased with feedback resistor Ra of 100k2. If Vcc= 25V, Rc= 1k2 and B= 200. Find ...
A: Given: RB=100ΩVCC=25VRC=1kΩβ=200 Using: IC=VCCRCVCE=VC...
Q: to (0, L). We ha ive charge along whose respecti
A: Given as, +Q is fixed at (L, 0) and -2Q is infinity at (0, L).
Q: A parallel-plate air-filled capacitor having area 58 cm and plate spacing 1.3 mm is charged to a pot...
A:
Q: An electron is contiued to the interior of a hollow spherical cavity of radius R with impenctrable w...
A:
Q: Figure 1) is a snapshot graph at t = 0s of two waves pproaching each other at 1.0 m/s. Part A At wha...
A:
Q: as a resistace 10 Ho muchcharg in OW Coulombs) pasestrughishaig elementin45minuts: Hit fistcatute th...
A: Given that,Voltage : V = 240 (V)Resistance : R = 10 (Ohm)Here we need to find the charge passes thro...
Q: a) At 100 km from the center of a high-pressure area, located at 45°N, the wind speed is 5m/s. Compu...
A:
Q: Charging a Capacitor: An RC circuit includes a basic switch. In position "a", the battery, resistor ...
A: Solution: a). Let us write Kirchhoff's voltage law for a series RC circuit. The capacitance of a cap...
Q: A 180 v battery is connected across two parallel metal plates of area 28.5 cm2cm2 and separation 7.2...
A: Given that,Battery = 180 VArea : A = 28.5 (cm2)Separation : d = 7.20 (mm)Potential difference : V = ...
Q: The stopping potential of a metal is 3 V when it is illuminated by light of wavelength 500 nm. What ...
A: Solution: If the incident photon having wavelength lambda is capable of ejecting photoelectron, whic...
Q: Calculate the energy associated with a photon of wavelength 4500 A.
A: To find- Energy (E)=? Given- Wavelength of photon λ=4500 A0λ=4500×10-10 m
Q: For a star in a close binary, its final mass is completely determined by its zero-age main sequence ...
A: Given: Statement: For a star in a close binary, its final mass is completely determined by its zero-...
Q: Electromotive force is force which is able to maintain a coonstant- (a) current (b) resistance (c)po...
A: To find- For what emf is required =? Given- EMF is applied.
Q: 12. Write down the TISE in plane polar coordinates for a two-dimensional isotropic harmonic oscillat...
A:
Q: A 38 kg child uses a pogo stick to bounce up and down. The spring constant, k, of the toy equals 8,6...
A: Given that:- The child's mass is, m=38 kg The spring constant is, k=8600 N/m When a child balanced h...
Q: Calculate (a) the average translational kinetic energy of the molecules of an ideal gas at 0°C and a...
A:
Q: A solenoid is designed to produce a magnetic field of 3.00x10-2 T at its center. It has a radius of ...
A: Given data B=0.03 Tr=1.8 cml=0.48 mI=12 A Here, B is the magnetic field, r is the radius of the sole...
Q: (a) Calculate the rate of heat conduction (in W) through house walls that are 12.5 cm thick and that...
A: Given data dx=0.125 mA=125 m2T1=21.5°CT2=5°C Here, dx is the thickness of the walls. While A is the ...
Q: The 28-Mg freight car A and 20-Mg freight car B are moving towards each other with the velocities sh...
A: Given, mass of car A is mA=28Mg=28×106g mass of car B is mB=20Mg=20×106g the velocity of car A is uA...
Q: (Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecule...
A: Given, the separation between exit and entrance hole is d=8cm=8×10-2m So the diameter of the path is...
Q: You buy a 72” TV. How far away from it do you need to sit in order to NOT see the individual pixel s...
A: Given:Dimension of TV, l = 72" (l is the diagonal, TV dimension is measureedacross the diagonal)wave...
Q: A particle starts out in a linear combination of two stationary states, given by the wavefunction (x...
A:
Q: A travelling wave on a string is given by y = 7.5 sin 0.005x+12t + 4. where x and y are in cm and t ...
A:
Q: Question: 0.0517 mols of an ideal gas is quickly compressed from 1.12 L to 0.410 L. Initially the ga...
A: This problem is from thermodynamics. Please have a good look
solve must complete
Step by step
Solved in 4 steps with 1 images
