2 1 -1 -2 -3 0.2 0.4 0.6 0.8 1 1.2 1.4 Time (s) P(Pa) 3.

Q: angle is 22 degrees   angle uncertainty is 0.017453 radians

A: Given values, a→=gsinθδa≈gδθ θ=220δθ=0.017453 rad

Q: Use all four quantum numbers (n ,ℓ,,mℓ,ms) to write down all possible sets of quantum numbers for th...

A: There are four types of quantum number associated with each electron of the atom these are principal...

Q: Please answer #12 and #14.  The first page is provided for context.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: PLEASE ANSWER #14.  The first page is provided for context.

A: The operators can be expressed as,

Q: 500 mm Situation 1. A hand truck is used to move two kegs, each of mass 40 kg. Neglecting the mass o...

A:

Q: An airplane’s compass indicates that it is headed due north, and its airspeed indicator shows that i...

A:

Q: Hi,  I am having trouble with two physics questions.  The answer I got for Q5 was '100%' but I am no...

A: Given:    Volume = 100 m3    Relative humidity (RH) at 20oC as 55%                   RH(at 20°C) = P...

Q: How should I do this one?

A: Electric potential due to point charge q at distance r is given by Where k = Coulomb's constant = 9...

Q: Assume you shine a light at the same wavelength as in the previous question, but of greater intensit...

A: The energy of a photon of light is given by Where h = Planck Constant = 6.626 × 10- 34 J.s ,  c = S...

Q: A portable chest radiograph is obtained on a recumbent patient using 86kVp and 1.6 mAs, @ 44” SID. Y...

A: Given: Source to image distance D1 = 44 inch. Source to image distance D2 = 68 inch. Value of mAs1 ...

Q: What is the spectroscopic term symbol for gallium in its ground state? Explain.

A: The electronic configuration of gallium ends with the following subshells, 3d104s24p1 This indicates...

Q: The left end of a long glass rod 6.00 cm in diameter has a convex hemispherical surface 3.00 cm in r...

A: Given, Radius of the hemispherical surface, R=3.00 cm=.03 m Refractive index of the glass, n2=1.60 R...

Q: An automobile traveling along a straight roadincreases its speed from 24 ft/s to 37 ft/s in180 ft.If...

A: u=24 fts &   v=37 fts   , s=180 ft , a=constantUsing third equation of motion , we get        v2...

Q: 4. A long, straight wire carries a 10.0-A current in the +y direction as shown in the figure. Next t...

A:

Q: 3. A long straight vertical segment of wire traverses a magnetic field of magnitude B-2.0T in the di...

A: Given information: The length of the wire that lies in the magnetic field, L=0.06 m The current thro...

Q: Two Capacitors are in series. C1=304 μF and C2=295 μF. What is the equivalent capacitance of the sys...

A: The equivalent capacitance of the capacitors series combination is, C=C1C2C1+C2

Q: (a) Using Gauss's law calculate the electric field above a charged conductor. The system is shown in...

A: We need to find the electric field E for the given surface having a surface charge density σ. To sol...

Q: Step by step solution please

A: a=v2-v1t2-t1=30 m/s-5  m/s5 s-0 s=5 m/s2

Q: Show that the maximum kinetic energy of the recoil electron in Compton scattering is given by as att...

A: Given: The energy of scattered electron K=100 keV. Electron will have maximum kinetic energy when ...

Q: A hydrogen atom exists in an excited state for typically 10-8 s. How many revolutions would an elect...

A: r=n2a0  =320.53×10-10 m  =4.77×10-10 m

Q: State the advantages of choosing the phase space to be spanned by the configuration coordinate and t...

A: Introduction: A phase space is a space in which all possible states of a system are represented, wit...

Q: question in the picture

A: Since the ball is rolling we can neglect friction.  let m be the mass of the ball. N is the normal f...

Q: A proton moves with a speed of 0.90c. Find the speed of an electron that has (a) the same momentum a...

A: (a) The momentum of proton is pp=1.67×10-27kg(0.9c)1-(0.9c)2c2=1.67×10-27(0.9)3×1081-0.81kgm/s=1.03×...

Q: Where does the 0.7 kg piece land relative to where it was fired from? (Give the horizontal distance ...

A:  As the values in answer are showing correct for a and b , i have done the c part only and used that...

Q: Electron orbital transition A produces light with a wavelength of 420 nm. Transition B involves half...

A: when electron transition from one level to another , a photon of light with energy equal to the gap ...

Q: Derive 3D electron density of states in the conduction band. You have to show the necessary steps to...

A:

Q: The Mars Reconnaissance Orbiter (MRO) flies at an average altitude of 280km above the Martian Surfac...

A: The smallest size of the object that can be measured is,   S=xd206265 arcseconds/radian   here, the ...

Q: A 2408kg car moving east at 12.3m/s collides with a 3391kg car moving east. The cars stick together ...

A: During an inelastic collision - The momentum is conserved while kinetic energy is not conserved.  Th...

Q: Imagine another universe in which the value of Planck’s con- stant is 0.0663 J  s, but in which the ...

A: Part-a Given: The value of the Planck's constant in the new universe h = 0.0663 Js. The mass of th...

Q: Calculate the de Broglie wavelength of a 5.5-MeV a particle emitted from an 241Am nucleus. Could thi...

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Q: A prism has an angle of 10 degrees and power 9 D. What is the refractive index of the prism and what...

A: Consider the following schematic of the problem:     Here, A and δ are the prism’s angle and the de...

Q: During an ice skating performance, an initially motionless 79.5-kg clown throws a fake barbell away ...

A: Given information: The mass of the clown (M) = 79.5 kg The recoil speed of the clown (V) = 0.51 m/s ...

Q: a) suppose an alien (i.e. SUPERMAN) bas come to our world. He requires lowest voltage to perform a m...

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Q: The initial energy stored in the 50 nF capacitor in the circuit is 90 μJ. The initial energy stored ...

A: Part-1 Given: Capacitance of capacitor C = 50 nF. The initial energy stored in the capacitor EC = 9...

Q: A small rock is thrown vertically upward with a speed of22.0 m/s from the edge of the roof of a 30.0...

A: The expression for a particle under constant acceleration is applied for freely falling bodies. The ...

Q: Why is it difficult to accurately state how long a specific comet is?

A:   it has been believing that the comets are the remnants of the materials formed the solar system 4....

Q: Please do A, B, and C

A: a. a+^=mω2hx^-imωp^   b. We have, a^=mω2hx^+imωp^a+^=mω2hx^-imωp^   Now, adding, a+^+a^=mω2hx^-imωp^...

Q: In free space, there is a point charge Q = 8 nC at (-2 m, 0, 0), an infinite line charge p = 10 nC/m...

A: The graphical representation of the problem as shown in the diagram below: E1 is electric field due...

Q: What is the reactance of a 3.00 H inductor at a frequency of 80.0 Hz? (a) What is the inductance of ...

A: XL=L2πf=3.00 H2π80.0 Hz=1507Ω 

Q: Parallel rays from a distant object are traveling in air and then are incident on the concave end of...

A: The formula for refraction from the curved surface is given by, Here, µ1 and µ2 denotes the refract...

Q: Calculate the electron velocity in the 50-GeV beam at SLAC.

A: Given: The energy of the electron is 50 GeV. Introduction: The kinetic energy of an object is the en...

Q: A parallel beam of light in air makes an angle of 47.5° with the surface of a glass plate having a r...

A: The above figure shows the incident and reflection angle of light when it travels through a two or m...

Q: 15. Two boxes are placed on a horizontal frictionless surface, as shown above. Box A has a mass of 1...

A:

Q: What is the right ascension in hours, minutes, and seconds of a star at RA 239.768°?

A: