Calculate the osmotic pressure of a 5% urea solution at a temperature of 273 K. Note that the molecular weight of urea (/60g) is the osmotic pressure of a solution obtained by mixing 100ml of a 4.5% solution of urea and 100ml of a 3.42% solution of sugar solution at a temperature of 30OK. Suppose that 1 =0

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A: Given:spring would stretch x = 6 i = 0.5 ft by a weight of , W = 12 lb.initial position, x(0) = -13…

Q: Employing the power expansion to the solution of the equation of motion, show that for a…

A: Belongs to quantum dynamics and time development in quantum mechanics.

Q: 4 Briefly explain how the strong change in electrical conductivity seen at the Verwey transition in…

A: INTRODUCTION: The Verwey Transition: The Verwey transition is a low-temperature segment transition…

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A: Why are the reactions forbidden.

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Q: 29 The zener diode current is: R, = 5002 I15 V 12 13 R2= = 15002 A V = 10 V O 6.67 mA O s mA O 333…

A: Given data :  Electric circuit with zener diode is given  To find :  Current through zener diode ,…

Q: Two electrons have equal instantaneous speeds of 3 x 10% cm/s. One electron is moving outward along…

A: Given that:v=3×108 cm/s=3×106 m/sx=4×10-9 cm=4×10-11 mv1→ =3×106 i^  m/sv2→ =3×106 j^…

Q: A. Evaluate the following: 3. (10kg)3 4. 18mª/3m6 5. (4km/5km?)4

A: 3. (10kg)3 = 103 kg3                    = 1000 kg3

Q: A vehicle with headlights separated by 1.51 m approaches an observer holding an infrared detector…

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Q: A sphere of radius R has a charge Q uniformly distributed over its volume. The sphere spins about a…

A: Given Radius                  = R Charge                 = Q Angular diameter = ω

Q: Given : RE1:2 cm, Q = -6nC A Electric Field at pt. A due to disc a OR2

A: how the formula of the disk is derived. Given, Q=-6 nC=-6×10-9 CradiusR=1.2 cm=1.2×10-2 mdistance of…

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Q: 4. A very long, thin rod carries electric charge with the linear density 30.0 nC/m. It lies along…

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Q: In determining the thermal conductivity of an insulating material, the temperatures were measured on…

A: We have been given that-Thickness of slab (x)=25 mmTemperature (T1)=318.4 KTemperature (T2)=303.2…

Q: The operating temperatures of a lithium bromide-water absorption system, as shown in Figure 5.1, are…

A: Given: Tg = 1000 C Tc = 350 C TE = 100 C Tab = 300 C m. = 0.5 kg/s  Formula used:(H.S)g = m. Cw…

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Q: A leaf of length h is positioned d 71.9 cm in front of a converging lens with a focal length of 35.0…

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Q: (a) and ø. find the optical path length difference between ray 1 and ray 2 in terms of d (b) peak…

A: Solution: A). The optical path difference between ray 1 and ray 2 is OA. Using the geometry, OA can…

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A: Given: It is given that two speakers are in phase and they produce the same frequency

Q: 25. Lito is 172.72 cm tall and weighs 50 000 g. Express his height and weight in meters and…

A: Given, height h = 172.72 cm            weight m = 50000 g We know 1 cm = 10-2 m          and 1 g =…

Q: A particle in a spherically symmetric potential is in a state described by the wave packet (x, y, z)…

A: The wave function of the particle is given as Where C is a constant.

Q: Suppose a star has the same mass as the Sun but has a diameter 5 times as large. Compare the total…

A: Given: It is given that suppose a start has the same mass as the Sun but has a diameter 5 times as…

Q: Use Boltzmann distribution to solve this problem. A system consists of 3, 000 particles that can…

A: In the question, There are 3000 particles occupying two energy states one is a non-degenrate ground…

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: sisx capacitors connecter b. A circut Consist of as below, detamine the effective capacitance- =…

A: Solution b: The equivalent capacitance of the capacitors connected in series is given by the…

Q: Reduce the four Maxwell equations to two tensor equations.

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Q: the window at various objects on the ground. If your ability to distinguish two objects is limited…

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Q: 25 cm fron S.a An object is placed at the focal point of received dist an ce convex lens. A real…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Resistors, 10 ohms and 15 ohms, are connected in series. The power being consumed by the 10-ohm…

A: Given that: R1=10 ΩR2=15 ΩP1=22.5 W in R1

Q: 6. Use Boltzmann distribution to solve this problem. A system consists of 3,000 particles that can…

A: Given Data The total number of particle in the system is:N=No+N1=3000 The temperature is:T=900 K…

Q: 18.31 Determine the result when 100 g of steam at 100 °C is passed into 200 g of water and 20 g of…

A: Solution:-Given thatmass of steam=100 gInitial temperature of steam=100°Cmass of water=200 gmass of…

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Q: Prove mathematically, using only variables, the non-existence of the magnetic monopole

A: In magnetostats, ∇.B→=0 That the divergence of the magnetic field is zero.

Q: 29. A cylindrical water tank can hold 1 000 liters of water. Determine its diameter if it is 1.5 m…

A: Volume of cylinder V = 1000 L Height of cylinder h = 1.5 m

Q: A particle of mass m and velocity u1 collides head-on with another particle of mass 3m at rest.…

A: Solution:-Given thatmass of particle-1=mInitial velocity of particle-1=u1mass of…

Q: Why does convection develop about 70% of the way from the Sun's center to its surface?

A: Convection is defined as a form of energy transfer where the energy is carried by gas or liquids.

Q: Describe what is meant by the term Point Spread Function (PSF), explain the relationship between the…

A: Here we are going to describe the Point spread function.

Q: You wish to heat 0.280 kg of water to make a hot cup of coffee. If the water starts at 20.0°C and…

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Q: In the circuit below, solve for the three unknown currents I1, Iz, and Is . Use Kirchoff's Laws to…

A: Given data :  Ele tric circuit is given  To find :  The value of three unknown currents .

Q: The graph below is the graph of magnetic flux versus time. The slope of this graph (ApIAt) indicates…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Problem 4) A force of F is being applied in the vertical direction on the handle shown in the…

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Q: The motion of a nightingale's wingtips can be modeled as simple harmonic motion. In one study, the…

A: Simple harmonic motion.

Q: Current AttepEPTOgre A basketball player is balancing aspinning basketball on the tip of his finger…

A: