A 2-meter high cylindrical tank with a diameter of 2m is filled with 1.5m water. Solve the volume of water that remained in the tank if the height of the water in the middle is zero during rotation. O 3.14m^3 O 4.29m^3 O 3.90m^3 O 4.71m^3
Q: 10. Carrier Distribution at Equilibrium, Part 4 Repeat the above problem for the case when, Ec - EF ...
A: It is very easy and a very very clever question. For this we have to carefully derive the expression...
Q: Two atoms in a molecule are separated by a distance r. The potential energy between these two partic...
A: Solution: (d). The word equilibrium signifies that the sum of all the force on a system must be zero...
Q: cillator, show the raising
A: The proof of commutation relations as,
Q: A doubly-charged oxygen ion (0 2*) is placed in a uniform electric field E = 2.0 x10* N/C to the rig...
A: To answer the problem, we first write an expression for force experienced by a charged particle plac...
Q: A gas is contained in a vertical, frictionless piston- cylinder device. The piston has a mass of 2.1...
A: Since the system is in equilibrium (diagram shown in step 2). We can use Newton's law in vertical eq...
Q: There is a current of 10A in a flat circular coil having 60 closely wound turns, with a radius of 12...
A: Concept: The number of Magnetic Lines of Force that flow through a unit area of a given material is ...
Q: Purpose: To determine potential energy. 0.97 m 839 Yo m1 m2 LII - 0.80 0.75 0.85 y2 0.90 0.85 Vi0.90...
A:
Q: R1 3k V R2 18V 5k R3 1k
A: The voltage at R1. Given, battery potentialV=18 VResistances,R1=3 kΩR2=5 kΩR3=1 kΩ
Q: 4) The flux in a spheve o) moderatov descvibed in problem O is gwen as; () = (1- Rtd Sinh (%) Red Si...
A: Given,ϕ(r)=S∑a1-(R+d)rsinh(r/L)sinh(R+d)/LCurrent density J=-D∇ϕ(r)J=-DS∑a0-sinh(r/L)sinh(R+d)/L(R+d...
Q: Radium Isotope Ra-226 Fully show the decay scheme of this isotope as it is transformed into radon Rn...
A: a: Radium-226 is a radioactive element, and decays to a stable isotope of Radon-222, via the alpha d...
Q: Early astronomers thought that galaxies were single stars. Why was this mistake easy to make? A. Gal...
A: The nearest galaxy is 25000 light years away from the solar system. this means that light will take ...
Q: Two blocks with masses M and M2 are connected by a massless string that passes over a massless pulle...
A:
Q: Two painters are carrying a uniform horizontal ladder that is 12 feet long and weighs 200 N. If one ...
A: Given: Ladder's length is L=12 ft Ladder's weight is W=200 N Force applied by person at one end is F...
Q: 10. Carrier Distribution at Equilibrium, Part 4 Repeat the above problem for the case when, Ec - EF ...
A: Now this is an easy as well as clever question. Now if you had derived the expression for the questi...
Q: A car starts from rest and accelerates constantly so that it covers 50 m in 3 s. (be careful!, don't...
A: Given that:Initial velocity u=0 m/sDistance covered s=50 mTime taken t=3 s
Q: Bar 600mm long Weight 1.215 kg 1. Determine the acceleration due to gravity (g) using a bar pendulum...
A: Refer to the data below : We have taken the average of three trials for a particular position and ...
Q: 2. Air is used in a Carnot cycle, the heat supplied is 75 kJ and the isentropic expansion ratio is 1...
A:
Q: A closed vessel having a volume of 1.6 liters holds 3.4 x 10" molecules of methanol vapor. For the m...
A:
Q: An 4-kg mass is attached to a spring hanging from the ceiling and allowed to come to rest. Assume th...
A:
Q: 1000 Ia 200 Ib/ft 25' 50 Force? Force? Figure 1 Suppose one truck is parked on a bridge as shown in ...
A:
Q: A current of 5 A flows through an electric heater of resistance 22 Q. The voltage drop across the he...
A: Given thatCurrent in the heater, I=5AResistance of heater, R=22Ω
Q: A 68.0-mH inductor and a 5.90-uF capacitor are connected in series with a generator whose frequency ...
A: Given that,Inductance, L=68 mH=68×10-3 HC=5.90μF=5.90×10-6 Ff=407 HzVc=2 Volt
Q: TRUE OR FALSE a) If the work done on a gas is positive, then the gas expanded. b)For a cyclical proc...
A: Thermodynamics in physics conventionally depicts the work done on a system to be positive, and if wo...
Q: The speed limit on many highways in the United States is 55 mi/ hr. What number would be posted in k...
A: Given that:Speed limit on highway v=55 mi/hr
Q: A rocket cruising past earth at 0.800c shoots a bullet out the back door, opposite the rocket's moti...
A: Given that, The velocity of the rocket, v=0.8 c The velocity of the bullet, u=−0.9 c We know that bu...
Q: If the electric field in a plane electromagnetic wave is given by Em sin (3 x 10° m-1)x – wt), the v...
A: For an electromagnetic wave, we know that, λ=2πk and f=ω2π also, we know that λf=c=3×106m/s Using th...
Q: Problem 2.5 Find the electric field a distance z above the center of a circular loop of radius r (Fi...
A:
Q: Some shape with mass m is connected on the end of string of length L and spinning with angular speed...
A: We can find answers to the above questions by identifying the forces acting on the mass. The details...
Q: Academic Structure Peer Performance of STEM Assisted Instruction Influences Students in Physics
A: This seems like a simple schematic representation of how some mode of instruction can influence chan...
Q: The compass of an aircraft indicates that it is headed due east, and its airspeed indicator shows th...
A: The magnitude and the direction of the wind velocity. given, velocity of aircraftvac=150 kmhtime of ...
Q: A needle contains 1 mg of radium. Find the decay constant and the activity in Bq of this isotope, gi...
A: b: Half life for radium is 1620 years Let t1/2=1620 yearst1/2=1620×365×24×60×60t1/2=5.108832×1010 s ...
Q: A satellite is in a Mars orbit for which the perigee altitude is 350 km and the apogee altitude is 6...
A: Concept: To determine the time interval between Periapsis and apospsis when the satellite remains be...
Q: Supermassive black holes at the center of galaxy are believed to be produced Answer. O by the death ...
A: Supermassive black hole have masses of about million or billion times more mass than typical stellar...
Q: A gas is contained in a vertical, frictionless piston- cylinder device. The piston has a mass of 2.1...
A:
Q: A force of 20 N acts upon a 5 kg block. Calculate the acceleration of the object.
A: Given that,Force : F = 20 (N)Mass : M = 5 (kg)Here we need to find the acceleration of the object :N...
Q: Find the mass of amonia in the 100 meter cubic feet tank having a pressure of 70 psi at 120 degree f...
A: Given: Volume of tank, V=100 m3 Pressure, P=70 psi Temperature, T=120°F To find: Mass of the ammonia
Q: Find the current at R3 please include all solutions options: 1.226 mA 1.668 mA 4.054 m...
A: R1 = 3.7 kΩ = 3.7 × 103 Ω R2 = 2.2 kΩ = 2.2 × 103 Ω R3 = 5 kΩ = 5 × 103 Ω R4 = 20 kΩ = 20 × 103 Ω ...
Q: Part A Determine the velocity of block A if end B of the rope is pulled down with a speed of 3.0 m/s...
A: Velocity ratio for any machine is defined as the ratio of the velocity of the effort point to the ve...
Q: 2. What is the best way to stop being pulled into a black hole? a.) Fire rockets continuously. b.) I...
A: Blackhole is an object which has an escape velocity equal to speed of light. this is the velocity re...
Q: Given: The following vector identities a) VEFVG)= FV'G+¥FÑG b) Vx(Fv)= VFxi+FŸxv c) Vx(VxF) V(V#)-v'...
A:
Q: A pixel on a NOAA-19 image has channel 4 brightness temperature of 285.5 K and a channel 5 brightnes...
A: Given Channel 4 brightness temperature (BT4) = 285.5 K Channel 5 brightness temperature (BT5) = 285 ...
Q: 1. For an electron in a one-dimensional box of length 10 Å, calculate the following: a) The zero poi...
A: Solution: a). The energy eigenvalue of an electron in one dimension box of length L is given by the ...
Q: luced electric field E(Q) at the po s shown in Figure 1.
A: To Calculate the Induced Electric Field at Point Q, we will calculate the Electric field induced by ...
Q: Three equal charges are located at the corners of an equilateral triangle. If the length of the side...
A: According to Coulomb's law, the electrical force between two charges is directly proportional to the...
Q: The movement of solid are freer than liquid* False True
A: The term molecular solid refers to a solid made up of distinct molecules. Van der Waals forces, dipo...
Q: What net external force (in N) is exerted on a 1400-kg artillery shell fired from a battleship if th...
A: Given that:Mass of artillery shell, m=1400 kgAcceleration of shell, a=2.80×104 m/s2
Q: V1 V2 12V 9V R1 R2
A: As there is no common resistance between the two loops, the two loops act as isolated circuits from ...
Q: 3. Find the least value of P required to cause the system of blocks shown to have impending motion t...
A: The force applied on each block is given as, F1=30 kN and F2=10 kN. The coefficient of friction unde...
Q: (a) Solve the Schrödinger equation for the particle-in-a-box problem (0 <I<1), that is, obtain n²h? ...
A:
Q: The ship travels at a constant speed of v, = 20 m/s and the wind is blowing at a speed of vy = 10 m/...
A:
Step by step
Solved in 3 steps with 1 images
