what is the temperate of the core of venus?
Q: Two long cylinders (radii a & b) are separated by a material of conductivity ơ. If they are maintain...
A: we know that the electric field of cylinder is given by E=λ2πε0rwhere r is the radius potential diff...
Q: A current of 34.5 A passes clockwise around a large ideal solenoid which is 1.66 m long with 233,975...
A: The current passing through the solenoid is given as, I=34.5 A The length of the solenoid is given a...
Q: Figure 2 shows two blocks of equal mass m are connected by a flexible cord. One block is placed on a...
A:
Q: = etî + etj + V2tk; 0 < t < In 3, then r = the displacement and the distance traveled over the indic...
A: The given position vector is r=eti^+e-tj^+2tk^ The position vector defines the position of any parti...
Q: (xiii) What is a quantum dot? Write one of its applications.
A: Concept used: Quantum physics deals with particles of smaller sizes like nuclear sizes.
Q: Solution only
A: A Nano material is chemical substance or material which is manufactured and used in the very small s...
Q: A 50-kg ice skater is moving at 6.3 m/s when she grabs the loose end of a rope, the opposite end of ...
A: The Force exerted by the rope equals the horizontal force Given that, F=mv2r ...
Q: The stationary states of the Anharmonic Oscillator + mwg? + kg" 2m Where n 4,6,... Derive the expres...
A: Given,
Q: Write down the spin of photon and magnon.
A:
Q: The bob of a pendulum is released from a horizontal position. If the length of the pendulum is 1.5 m...
A: On releasing the bob of pendulum from horizontal position, it falls vertically downward by a distan...
Q: (ii) If we increase the particle number, volume and energy 3 times of the original one then entropy ...
A: Entropy will increase by 3-times.
Q: If a 3kg box is moving down a ramp with ramp angle 15° and a friction coefficient μk of 0.4, what is...
A: For the given data, Free body diagram From FBD mg cosθ=N =3×9.8×cos15 =28.4 N
Q: Calculate the rest energy of an omega (N¯) in joules and MeVs. E, in joules Eo in MeVs MeV
A:
Q: If the man pulls the strap with constant acceleration during a short time interval At, calculate the...
A: Force required to make disk spin can be calculated from torque. Torque is the rotational equivalent ...
Q: A air-filed solenoid 18.3 cm diameter and length 23 cm, has 120 turns. If the current increases from...
A:
Q: kr O H Ej, Ej, and E, Medium 1 (ɛ1, µ1) Can be related at z = 0 as follow? a) Equal each other b) In...
A:
Q: Consider the finite difference grid shown in the figure below that is expressed in the polar coordin...
A: Concept used: Polar co-ordinates specify location in angular motions.
Q: The photoelectric equation for the kinetic energy of a photoelectron is, following Einstein, E ≤ hf ...
A: The wavelength of light λ = 365 nm = 365 × 10- 9 m = 3.65 × 10- 7 m Stopping potential Vo = 1.3 V
Q: The massive pully has moment of inertia = '/2MR?. Calculate the downward acceleration of the hanging...
A: In physics, a moment of inertia is a quantitative measure of a body's rotational inertia—that is, th...
Q: 2. Determine the voltage Vx for the circuit. Note that the polarity of Vx was not provided. 14V + 2V...
A: This problem can be solved using Kirchoff's voltage law, which states that in a closed loop sum tota...
Q: A thin film of cooking oil (n = 1.45) is spread on a puddle of water (n 1.35). What is the minimum t...
A: Given : n=1.45, λ=451nm It is given that the blue light has to reflect from the thin film of the coo...
Q: A 20-kg object sitting at rest is struck elastically in a head-on collision with a 10-kg object init...
A: Given Mass m1 = 20 kg Mass m2 = 10 kg u1 = 0 u2 = +3.0 m/s
Q: Ten narrow slits are equally spaced 5.00 mm apart and illuminated with blue light of wavelength 474 ...
A: Given: Distance between each slits d=5.00 mm Wavelength of the incident blue light λ=474 nm Calculat...
Q: A charged particle is moving in a magnetic field of intensity 0.01 T with a velocity of 10'm/s in ci...
A: In this case, the charged particle is moving in a magnetic field that has some intensity with some v...
Q: Five kilograms of ice at 0°C melts to water at 0°C. The latent heat of melting of ice is 334 Jg−1 i)...
A: In this case, some amount of ice melts into the water at a freezing point. We have to calculate how ...
Q: 3-In Fig. (a), Vs = 15 V and lo = 4 A. Determine Lr and Cr such that the maximum capacitor voltage i...
A: Given: Vs=15 V Io=4A The resonant frequency is 1.6(106) rad/s
Q: In automotive vehicle propulsion, mechanics of wheeled vehicle are influenced by road resistance and...
A: The resistances which varies with type of load are.
Q: Using the focal lengths (f1=+150 mm, f2= +105 mm) and spacing between the lenses (8 = 50 mm), calcul...
A: Given : f1=0.15m, f2=0.105m, δ=0.05m The system matrix of the given lens system can be written as : ...
Q: A sample of a crystalline solid scatters a beam of X- rays of wavelength 70.93 pm at an angle of 30 ...
A: The following data are given: Wavelength, λ=70.93 pm Order of diffraction, n=2 Angle, θ=30°
Q: Two 8 awg copper conductors supply a 120v load that's located 225ft from a panelboard. Whats the max...
A: Solution: Let's apply the single-phase formula for the voltage drop, V=2K×I×Lcmilhere, K - electrica...
Q: R4 400 0 +Vs 24 V R1 100 2 R2 200 2 R3 300 2 R5 500 Q wwtw
A: R4 is re-arranged and drawn the circuit again with current values. Also, every point is named. This...
Q: Q6. Find the magnitude of the magnetic field B generated by a ring at a point x away from the center...
A:
Q: please answer this question. A picture of the equations needed is provided as is my data table in ca...
A: The value of current from all the given voltage equations and given data are : I=VLωL=1.32401.4=3.2...
Q: (4) Electrons are no longer ejected from a sample of metal whenever it is illuminated by light with ...
A: When light having a particular frequency is incident on a metal surface, electrons are ejected from ...
Q: Suppose you have a lens system that is to be used primarily for 690-nm light. What is the second thi...
A: Given, Wavelength, λ=690nm Refractive index for calcium fluoride, n=1.4338 The light ray first pass ...
Q: The potential energy of a two-charge system when they are separated by a distance of 180 cm is-0.6 J...
A:
Q: Two lenses of power 3 D and -1 D are kept in contact. What is focal length and nature of combined le...
A: When two or more lenses are kept in contact, the combined lens's resultant power is equal to the alg...
Q: The rows of atoms on the surface of a crystal are separated by a distance of 0.352 nm. A beam of ele...
A: Given: Distance is 0.352 nm Potential difference is 175 V
Q: a. O.07 I U. 11.VI AIY u. Iv.vJ N 42. A concrete block is acted upon by two tension wires by means o...
A:
Q: Question 1: The welded tubular frame is secured to the horizontal x-y plane by a ball and socket joi...
A: Given: Load is 2 kN
Q: A air-filed solenoid 18.3 cm diameter and length 23 cm, has 120 turns. If the current increases from...
A:
Q: Suppose you put 2.00 kg of pure liquid water, initially at 0.00°C, in a room. The temperature of the...
A: Entropy is the amount of energy required to increase the temperature of a body by one degree. It is ...
Q: 14. A piece of wood has a mass of 5 g and a volume of 10 cm³. What is the density of the wood?
A: Given, mass (m) = 5 g volume (V) = 10 cm3 density (d) = ? The density of wood ...
Q: Find the eigenvalues and eigenstates of the spin operator S; of an electron in the direction of a un...
A: The eigenvalues and eigenstates of the spin operator S; of an electron in the direction of a unit ve...
Q: The stationary states of the Anharmonic Oscillator + mw 8 + ke" 2m Where n 4,6,... Derive the expres...
A: Given, H^=p22m+mω2x^2+kx^n
Q: A compound lens system consists of two converging lenses, one at x=−20.0cm with focal length f1=+10....
A: Given: Position of lens 1 = -20 cm Focal length of lens 1 = 10 cm Position of lens 2 = 20 cm Focal...
Q: - In a dielectric medium (e = 9ɛ9+ H = µo), a plane wave with H = 0.2 cos (10°r – kx – kV82) a, A/m ...
A: The magnetic field is given byH=0.2 cos 109t-kx-k8z ay A/mthe permittivity of the medium, ε=9 ε0the ...
Q: In quantum mechanics the study of Schödinger equation for the hydrogen atoms leads to a sideration o...
A:
Q: A current of 34.5 A passes clockwise around a large ideal solenoid which is 1.66 m long with 233,975...
A: Given that , The magnetic field created inside a solenoid : ...
Q: 106) Technician A says that a basic voltage check helps determine overall integrity of the vehicle's...
A: Technician A is correct as a regular check on the voltages across the electrical components of the v...
what is the temperate of the core of venus?
Step by step
Solved in 3 steps