P2 = 1 atm P1 = 2 atm m V1 = 1.0- S Vら=? P1 = 2 atm V1 = 1.0- S P3 = 1 atm 10 m V3 ? %3D

Q: Find the kinetic energy in MeV of a neutron with a measured life span of 2065 s, given its rest ener...

A: Given: The measured life span of neutron is t=2065 s. The rest energy of neutron is E0=939.6 MeV. T...

Q: The height of the Washington Monument is measuredto be 170.00 m on a day when the temperature is 35....

A: The linear thermal expansion for marble is 2.5×10-6 o C-1. The change in length is, ∆L=LoαT2-T1∆L=17...

Q: Subatomic particles called pions are created when protons, accelerated to speeds very near c in a pa...

A: Given: The speed of pions is 0.99995c. The half-life of pions is  1.8 x 10-8 s. Introduction: A cloc...

Q: In an electron-diffraction experiment, the spacing between atoms in the target is 0.172 nm and the e...

A: spacing between the atoms in the target=0.172nm accelerating voltage=69.0V the de-Broglie wavelength...

Q: A particle of mass m is in a harmonic oscillator potential with angular frequency o. It is in the st...

A: (a) Given: The mass of the particle is m. The angular frequency is ω. The state in which the particl...

Q: What aspect of the blackbody spectrum forced Planck to propose quantization of energy levels in its ...

A: Blackbody:- A body that absorbs all the radiations falling on it, and reflects and transmits nothing...

Q: One-dimensional objects Find the mass and center of mass of the thin rods with the following density...

A: Given :           density functions = ρ(x)=x2             if 0≤x≤1x(2-x)     if 1<x≤2

Q: Show that velaaly, and particle as measwed with velcity V wi8.ts) are in sand sfwheres is maving rel...

A: To do the above derivation, one must known the following transformation equations x'=γ(x-vt), y=y', ...

Q: (a) Find the charge, baryon number, strangeness, charm, and bottomness of the J / Ψ particle from it...

A: (a) The quark composition of J / Ψ particle is cc¯. That is, J / Ψ particle consist of one charm qua...

Q: In the earth’s rest frame, two protons are moving away from each other at equal speed. In the frame ...

A: Concept used: Lorentz velocity transformation is used. In moving frames, velocity changes in respect...

Q: (a) Calculate the amount of microwave energy in joules needed to raise the temperature of 1.00 kg of...

A:

Q: Two blockS are connected Figure E6.7 by a very light string passing over a massless and frictionless...

A: The work done by a force is W=F→·d→=Fdcos(θ) where θ is the angle between the force and displacement...

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A: The doctors prescription about the lenses of any power is totally depend upon the type of eye defect...

Q: Use L32 and L11 to obtain L(t2 sin at).

A: We know that, L(tnf(t))=(-1)ndnF(p)dpn                    ———→(L32)l(t sin(at))=2ap(p2+a2)2         ...

Q: A positive K meson (K+) is an unstable subatomic particle that decays into other particles. At rest,...

A: The mean lifetime of the K meson in its rest frame is 1.23*10-8 s. This is the time interval startin...

Q: Shaza is trying to jump as high as 2.13m. By the time he wakes up (when his feet do not hit the floo...

A: Given: v=4 m/s center of gravity S = 1.25 m H=2.13 m    

Q: The magnitude of the orbital angular momentum in an excited state of hydrogen is 6.84 × 10-34 J .s a...

A: The magnitude of the orbital angular momentum of hydrogen atom is related to its principal quantum n...

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Q: Decades ago, it was thought that huge herbivorous dinosaurs such as Apatosaurus and Brachiosaurus ha...

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A: The given question can be represented by the following diagram Current flows out of the plane throu...

Q: 25 turns rectangular coil shown in figure is hinged along the side 10 ab. It carries a clockwise cur...

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A: Answer: Time travel is possible, suppose we are now 2020 leaving the earth. we spend 5 years of time...

Q: Rutherford found the size of the nucleus to be about 10-15 m . This implied a huge density. What wou...

A:

Q: Prove that for any relative velocity v between two observers, a beam of light sent from one to the o...

A: Given: A light beam sent from one to the other will approach at speed (c).

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Q: Solve it fast plz

A: Fast moving air is called wind. The main reason behind the formation of wind is non uniform heating ...

Q: please help with that question ...... ##

A: The activity of living red gumwood, α0=0.226 decays/s.gm. The half life of C614, t12 = 5730 years.  

Q: The manufacturer of a smoke alarm decides that the smallest s currentof α radiation he can detect is...

A: (a) The current is the rate of flow of charge related by :  I=dqdt                                 (...