10 kg of water is placed in an enclosed volume of 3 m3. Heat is added until the temperature is 250°C. For the final state; the enthalpy of the vapor is? greater than 350 C less than 350 C O equal to 350 C 0
Q: An electron that has a velocity withx component 1.6 x 10° m/s and y component 3.3 x 10° m/s moves th...
A: Given: x-component of electron velocity, vx=1.6×106 m/s y-component of electron velocity, vy=3.3×106...
Q: The function f(z) = e-y sinx is harmonic function O True O False
A:
Q: A steel wire 4.5 m long stretches 0.15 cm when it is given a tension of 370 N. (a) What is the diame...
A: Given: Length,L=4.5mChange in Length,∆L=0.15cm=0.15×10-2mForce,F=370NYoung's Modulus of steel,Y=2×10...
Q: A string has a mass per unit length of 3 x 10 g/cm and is attached to an electrically driven vibrato...
A:
Q: b- The radioactive nucleus 22RA has a half-life of approximately 1.6 103 yr. Given that the Solar Sy...
A: Radium-226 is a radioactive nuclide, having a half life of 1.6 x 103 years or 1600 years. This means...
Q: 13-1. Measurement of the Doppler shift of spectral lines in light from the east and west limbs of th...
A: Given Data : Radius of sun = 6.96 × 105 km Tangential velocities of limbs differ by 4 km/s. Approx...
Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E8.00 x 10 ...
A:
Q: The ground state energy of a particle of mass m in an infinite potential well is E,. It changes to E...
A: Introduction:
Q: A point charge q = +39.0 µC moves from A to B separated by a distance d= 0.173 m in the presence of ...
A:
Q: |126. Military A cargo plane flying at 8000 feet over level terrain drops a 500-pound supply package...
A: We will use the position equation of the supply package and distance equation,
Q: The radius of the Earth may be taken to be 6,371 km. Assume a satellite is in orbit at an altitude h...
A:
Q: A thick cylinder of inner radius 10 cm and outer radius 50 cm rolls at 4 m/s without slipping. If th...
A: Given that:- The cylinder's inner radius is: r = 10 cm = 0.1 m The outer radius of the cylinder is: ...
Q: 1. The parallax of a star is 0.32 seconds. Calculate the distance in a) Parsec 3.125 b) Lightyear
A: Given,p=0.32 second
Q: The divergence and curl of the function f(r,0, p) = (r* sec 0)e, is . %3D ..... O ( [4r] ^(2) sece)e...
A:
Q: 3.2 V is applied between points a and b in the figure below. Suppose that R, - 7.0 2, R2 15 2, R3 - ...
A: Given: Potential Difference,V=3.2VResistance 1,R1=7ΩResistance 2,R2=15ΩResistance 3,R3=7Ω A parallel...
Q: A sinusoidal voltage of the form V (t) = V, cos (ot) is applied across a parallel plate capacitor pl...
A:
Q: Q/ For a state of a nucleus with a definite mass (M) and not infinity around which an electron of ma...
A:
Q: 8.37. What initial velocity must be given to a 5-kg mass if it is to rise to a height of 10 m? What ...
A: Given data:Mass m=5 kgHeight, h=10 m
Q: ) Problem 3 A hollow conducting sphere has an inner radius of 13 cm and a ter radius of ryJ/ cm. The...
A: The magnitude of the magnetic field in the cavity at the center of the sphere, in newtons per coulom...
Q: In our lecture, we defined the center of mass of an object and prove that its motion is described by...
A: The Solution is :
Q: A particle is confined to a one dimensional box with boundaries at x=0 and x=1. The wave 2100 functi...
A: Quantum physics is a field of physics that studies the behavior of microscopic particles and their i...
Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 15.2 Q. When they are c...
A: Given: The series equivalent resistance of two resistors R1 and R2 is Rs=15.2 Ω. The parallel equiv...
Q: Light is incident on a double-slit. The fourth bright band has an angular distance of 7.0° from the ...
A:
Q: An electron at rest is accelerated from point A by a potential difference ΔV1. It then enters the mi...
A: velocity of electron when accelerated by ∆V112mv2=e∆V1where e=charge on electronm=mass of electronv2...
Q: In the figure, point P2 is at perpendicular distance R- 21.5 cm from one end of straight wire of len...
A: The magnitude of magnetic field at P2. given, Currenti=0.414 APerpendicular distanceR=21.5 cm=0.215 ...
Q: (c) Charge lies in the z = -2 plane in the form of a square sheet defined by -2 < x < 2 m, -2 < y< 2...
A:
Q: If 16(sinx)? + 16(cosx) = 10 then x=.... T/3 O T/2 O T/4 O 31/4
A:
Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point P...
A:
Q: Which Node-Voltage Method equation is correct for the following circuit? R, R3 a V, R2 V2 Note: Inve...
A: Given:
Q: 3. Determine the velocity and acceleration of progress with the given equation: t2 D = • t + 1 When ...
A: The equation given is D=t2t+1 The velocity is equal to differentiation of distance with respect to ...
Q: A cannon is fired with a speed 40 m/s at an angle of 10 degrees up from the horizon. What is the upw...
A: Given: Velocity,v=40m/sAngle,θ=100 An object or particle that is projected near the Earth's surface ...
Q: Two charges are negatively charged. They repel each other with a force of 1.5 x10^(-4) Newtons. What...
A:
Q: Q19. The path of a particle of mass m , moving under the influence of a central force, in plane pola...
A:
Q: 1. A star has a parallax of 0.01 arc seconds. How far is it? a. 0.01 parsecS b. 0.1 parsecs c. 10 pa...
A: Given: Parallax P=0.01 arc seconds The distance to the star is , d where, d=1P Equation 1 ...
Q: 2t For the wave y = 6 sin- the angular frequency is 2/3 3 True False
A:
Q: 2²Av A2 = %D C Prove the wavelength difference according to the Zeeman phenomenon 01 p 5:0
A:
Q: 3. The classical partition function of a gas of noninteracting indistinguishable particles is writte...
A:
Q: b- The radioactive nucleus 2Ra has a half-life of approximately 1.6 103 yr. Given that the Solar Sys...
A: Radium-226 is a radioactive nuclide found in nature, having a half life of about 1600 years. This ha...
Q: Calculate for what values of Beta is the radial accelerations zero
A: Using the formula of radial acceleration,
Q: The diagram below shows two point charges, A & B. The charge of A is 4.3 nC & the charge of B is -6....
A: Given, Charges are, QA=4.3nC=4.3×10-9CQB=-6.1nC=-6.1×10-9C Distance between point P and charge QA is...
Q: The current through a conductor is modeled as I(t) = Im sin (21[60 Hz]t). Write an equation for the ...
A: We know that,Current, It=ImSin2π×60Hz×twhere, I=dQdtthen, dQ=Idt
Q: 2. A 60-kg person walks from the ground to the roof of a 74.8 m tall building. How much gravitationa...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: The gradient can be replaced by which of the following? * Differential equation O Maxwell equation S...
A:
Q: Current In the figure particle 1 (of charge +7.75 mC), particle 2 (of charge +7.75 mC), and particle...
A:
Q: 7. Which of the following CORRECTLY describes the behavior of light when entering the optical center...
A: 7. Which of the following correctly describes the behavior of light when entering the optical center...
Q: 18 V 16 0 25 Q 12 V 18 Q What is the magnitude of the current through the 12-V battery? O 0 67 A O 0...
A: Let Current Through lower loop is I1,12=18I1I1=1218=0.67 A
Q: Aplanned geosynchronous satellite initially has an elliptical orbit with a perigee 300 km above the ...
A: Geosynchronous satellites are responsible for communication are placed in geosynchronous orbit at an...
Q: Question 8 Which of the following is source of sensible and latent heat A. Infiltration B. Light O C...
A:
Q: b- The radioactive nucleus 2Ra has a half-life of approximately 1.6 103 yr. Given that the Solar Sys...
A: Radium nucleus R88226a is a radioactive nuclide with a half life of 1.6×103 years or about 1600 year...
Q: Q5: Use energy methods to calculate the distance of closest approach for a head-on collision between...
A: Given: Proton have initial energy, K.E.=0.9 MeV Silver nucleus, Ag47108 To find: Distance of closes...
Step by step
Solved in 2 steps