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Advanced-Physics Questions
We know that most of the mass (>99%) of the solar system is in the Sun....
Suppose the dots below were made by an object moving left to right across the page....
What are the mechanisms that control the etch profile of a Shallow Trench Isolation Etch? Include...
Cu K-alpha x-rays (wavelength of 0.154 nm) are diffracted by the horizontal planes of a NaCl...
Heat capacity is the amount of energy it takes to warm up an object by 1K....
For inelastic scattering, the incident neutrons exhibit velocity of 1.5m/ms, and the scattered neutrons exhibit velocity...
A beam of electrons, each with energy E=0.1V0 , is incident on a potential step with...
Three spherical surfaces located at r= 2m, 4m and 6m have uniform surface charge densities of...
We have two vectors A = (2, 4) and B = (-2, 1). The components are...
Block X and Y are connected by a string that passes over a pulley, as shown...
Finding the electric field using Gauss’s law may seem to be a hopeless task. After all,...
The electric potential in a region of space as a function of position x is given...
A favorite pastime of high energy physicists is to smash protons into a fixed target. Assume...
What is the limitation on the order if diffraction that can be seen for a given...
Cm-234 also undergoes a Beta positive decay. Determine the daughter and show the beta positive decay...
11.) A 44 gram sample of Pb-211 (211 g/mol) is undergoing beta decay in a 250...
A hammer thrower lets go of a ball at a maximum speed. at the maximum speed...
What are the similarities and differences between two types of sensors: a photo-tube sensor and a...
+1 nc is placed at the origin and -1 nc is placed on the x-axis 1...
We have Hermitian operators A and B with x as a complx. conjugate. Explain: Is A+B...
A mass of 1.5 kg stretches a spring 0.05 mm. The mass is in a medium...
1. Two conducting spheres radius Ra and Rb are separated by distance R, they carry net...
Myrtle is about to put in a contact lens. She looks at her own pupil, up...
Technetium in the Body. As mentioned in a previous problem, Tc-99m is a common radioisotope used...
You have a solenoid with 570 turns that is 15 cm long and has a cross-sectional...
Word has spread about your amazing Physics skills and NASA is offering you a job at...
A car is moving down a flat, horizontal highway at a constant speed of 21 m/s...
in a 200 m dash , detailed video analysis indicated tgat a particular sprinter, speed can...
Imagine a harmonic oscillator with Hamiltonian H=p^2/2m+½x^2 For simplicity, we will assume that m=ℏ=1. First, we...
Nick is an 18-year-old male entering college in the fall. He is 5’7” tall and currently...
Two neutron stars each have a mass of 1.5 solar masses. If they orbit around a...
Quantum mechanics problem: Consider a particle initially in the ground state of the one-dimensional simple harmonic...
An achromat is a two-lens system in which the chromatic aberration of a biconvex positive lens...
Find all solutions of the recurrence relation an=6an-1-9an-2+(n+1)3n
How many Btu/hr are lost through a 100-square foot wall that is made up of an...
In an Air Force training exercise, an “enemy” jet is observed to fly overhead and the...
You are given an ideal gas which undergoes a process where the internal energy U is...
For the system given by the difference equation below: Y(n) – (3/2).Y(n-1) – Y(n-2) = -(5/2)....
a) Explain what are meant by the terms Ωb, Ωm, ΩΛ. Give current best estimates for...
Three glass fishbowls are at rest on a horizontal surface. The fishbowls are identical in shape...
10 kg point mass located at the top of a 1.50 m inclined ramp that is...
A light source is directed into a 100x100 mm diffraction grating at an agle of 20...
Suppose that we found a volatile substance that we have placed in a sealed container. We...
6) what power for spectacles should a person with a prescription of -2.5D for contacts use...
Assume that the annual US power consumption is 2 x 1020 Joules: a) If this energy...
Taylor Classical Mechanics: In Section 9.8, we discussed the path of an object that is dropped...
an aging physics professor has a near point distance of 66.7 cm and a normal far...
Procyon, a 1.5 solar mass main sequence star, has a white dwarf companion of mass 0.6...
This is from Principles of Planetary Climate, Problem 1.13 The thick CO2 atmosphere of Venus is...
Q. Electrons are accelerated in a television tube through a potential difference of 9.8 kV. Find...
a system of two indistinguishable particles following dirac statistic, any particles can be at any three...
Describe how the Jovian planets got to be so much larger than the Terrestrial planets. Include...
The complex forms for the spherical harmonics with l=3 and ml= +3 and -3 are: Y33...
Multiple Answers can be correct. 1. According to the Big Bang Theory: A.the Universe is about...
Solid State Physics Find the number of free electrons in copper at 300 K with E...
A skater spins with angular velocity of 12 rad/s with his arms extended. How fast will...
A 2000-kg car travelling at 50 m/s collides with an object of (your student number)-kg travelling...
If you throw a ball at an angle a and an initial speed of 1m/s, then...
What is the maximum kinetic energy in eV of electrons ejected from sodium metal by 2.3...
Explain the interactions of neutron with matter, your explanation should include the concepts of neutron flux...
Two radio antennas separated by d = 294 m, as shown in the figure below, simultaneously...
As long as the distance to the wall is much greater than the separation of the...
A 200 pound box has two ropes attached to it. The rope on the left is...
A double slit slide is labeled a=0.04 mm and d=0.25 mm. If the slide is 490...
Using the four-vector formalism, obtain the angle dependence of the energy of the photons that are...
1. miguel caberera hits a ground ball down the 3rd baseline and is trying to beat...
One of the common uses for a coaxial cable is to transmit radio frequencies. One such...
A stone is thrown straight up from the roof of a 384-foot building. The distance of the...
Use Stokes' Theorem to compute the flux of curl(F) through the portion of the plane x37+y33+z=1...
Are you more inclined to relish a passionate argument or avoid one? why? Describe the cultural...
a clock signal is routed on the top metal layer using a wire that is 1micometer...
Would it be beneficial for the pilot to control the position of action of these principal...
In laser eye surgery, the laser emits a 1.26-ns pulse focused on a spot that is...
This part of the electromagnetic spectrum has slightly more energy per photon than visible light. A)...
My favorite color today is 7.89 x 1014Hz. How much energy does a photon of this...
Fifteen amps of current flow into a junction with four exits. One exit carries 2.5A, and another...
An X-ray machine makes a picture of a broken arm (shown above)by sending high energy photons...
Show that the following statements are equivalent: (i) "A force is called conservative if the work...
Please show all work. All parts of this question have the same film of index of...
Four forces act on a 4kg object. F1= 300N to the east F2= 700N to the...
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