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Advanced-Physics Questions
Explain why a dwarf nova system must have undergone a common envelope prior to becoming a...
Estimation question: "Smart" devices and appliances (think computers, washers/dryers, cellphones plugged in overnight to recharge) around...
An object 4.0 cm4.0 cm in height is placed 8.0 cm8.0 cm in front of a...
with a vibrationak frequency of 2900 reciprocal centimeters calculate the lowest and highest energy the larticle...
Compare static and dynamic equilibrium, giving similarities and differences.
What types of orbitations exist and which are their causes?
Electromagnetic Waves In 2018, the Nobel Prize in Physics was awarded to three people, one of...
Find the number of equivalent (100), (110), and (111) planes in a cubic crystal.
An object is placed 5cm in front of a diverging lens of focal length 25 cm....
Why is E0 (epsilon naught) so important? What can it be used for? Why is it...
three charges are aligned on the x axis. Q1 (-.500micro c) is at the origin. q2...
A particle known as a pion lives for a short time before breaking apart into other...
You've been hired by a company that is designing a new toboggan (Slide) for an aquatic...
When/how do we know when(in what kind of problems), we have to apply Latent heat (L)...
A radioactive tracer, with a half life of 10 days, is injected into an underground aquifer...
How do you create a simple but effective bomb using normal house equipments? (a bomb not...
A 0.51-kg object connected to a light spring with a force constant of 20.6 N/m oscillates...
Pure, intrinsic silicon has a cubic lattice parameter of 0.53 nm and a bandgap of 1.1...
A cloud contains spherical drops of water of radius R and charge Q. Assume the drops...
The ground-state energy of a harmonic oscillator is 6 eV. If the oscillator undergoes a transition...
The states being filled from the beginning to end of the lanthanide series of atoms are:...
Your physics professor is foolishly standing out in a field during a thunderstorm and measures two...
There are 20 bored people on a 5 mile road. They each travel one way or...
A photon of wavelength 5.58 pm scatters at an angle of 122° from an initially stationary,...
In a certain region of space we have standing electromagnetic waves formed by the superposition of...
3.5. The number-average degrees of polymerization required for good mechanical properties by polymers V and P...
A 200-turn rectangular coil having dimensions of 3.0 cm by 6.0 cm is placed in a...
A curve at a racetrack has a radius of 600 m and is banked at an...
Testing with a TDR, what would you expect to see if there is a fault in...
Using the boundary conditions for the electric fields on the interface of two media with refractive...
Given: 1eV=1.6×10-19 Joules, 1Ci=3,7×1010 des/s. A 2 mCi of 60Co source emits two gamma rays per...
Compare and contrast Cyclic and Linear AC accelerators.
Compare and contrast the Fermi and Shell models for the nucleus.
Vega is one of six stars that was used to set the UBV photometric system and...
7. Which one of the following is NOT a testable prediction of the Big Bang? A....
The physical processes that can occur during each stage of the Big Bang depend in part...
5. Which one of the following is NOT a testable prediction of the Big Bang? A....
Estimate the positive charge q present in an average human due to molecular protons. (body is...
radioactivity laboratory: question 1) If the radiation is emitted uniformly in all directions, i.e. equally over...
Which one of the following is NOT a testable prediction of the Big Bang? A. The...
Which one of the following is NOT a testable prediction of the Big Bang? A. The...
Find the ratio of Beta to Omega(not) for an underdamped oscillator whose amplitude decreases to 10%...
(a) Compare and contrast the phase changes that occur when X-rays are scattered by (i) a...
Design an effective tiller for use with a Raymarine linear drive for a 14,000 kg displacement...
A proton, a neutron, and an electron are trapped in identical one-dimensional infinite potential wells; each...
Calculate the ratio of the coefficients of spontaneous and stimulated emission for a transition with a...
The terms emission, fluorescence, and phosphorescence all describe electronic transitions. a. In what ways are these...
Lab exercise 11 11.2 The following table is intended to replace the figure in this exercise....
would a black hole that formed just after the big bang with mass of 10^6 be...
Two identical cork balls, each of mass m, are hung from a common point by two...
Explain mathematically why the permeability of free space miu0 = 4pi*10^-7 H/m is a multiple of...
What can we conclude from the fact that the spectral reflectivity of a metal (e.g., copper)...
What's the formula used to find the scarlar flux of a reactor?
A hydrogen atom has l=2. What are the (a) minimum (as a multiple of U) and...
2) Find the moment of inertia and the radius of gyration of: y=x2 , X=0 and...
In an oscillating LC circuit, L = 29.0 mH and C = 7.30 µF. At time...
Make the assumptions that you consider necessary, explain each of them in detail. The so-called response...
For the general case of n masses coupled by n +1 springs, the mass matrix M...
A 10 kg block is launched up a plane inclined at a 15° angle. The initial...
a) True or false: The equilibrium value of any unconstrained internal parameter in a system that...
Consider a collision between two identical masses of 0.051 kg on a frictionless surface. Initially one...
Betelgeuse Written Homework The spherical star Betelgeuse has the following properties: peak wavelength = 807 nm...
If V = 0 at a point in space, must E ?= 0? If E ?=...
If a tuba is 20 dB louder than a singer’s voice, what is the ratio of...
In the mercury atom, an electron is in the Ec energy level. Two photons are incident...
In terms of band theory, how does a diode and an NPN transistor work?
Give an account of nuclear binding energy, accompanied by a labelled graph of binding energy per...
1. Why is ultraviolet light often used in microscopes? It has a longer wavelength than visible...
Does an ideal two dimensional Bose gas condense? Show all work.
Given some constant epsilon ϵ> 0. Show how to use algorithm ALG to get a (1-...
(1)please locate the CM of a right-angled triangle, WITHOUT the use of calculus. One good starting...
Ifthemajorlobeinaradiationpatternofanantennahas0dBandtheminorlobehas what is the front-to-back ratio of the antenna?
While walking across campus, preoccupied with thoughts about your calculus homework, you mistakenly wander into a...
Dry air at 35°C and a velocity of 20 m/s flows over a wetted plate of...
A steel ring with a 2.5000-in. inside diameter at 20.0 ?C is to be warmed and...
Tell me everything you can about the following four quantum states. 3p_1 (spin up), 4f_0 (spin...
Pose a problem situation of real life, where you need mechanical physics to solve it. The...
Why might Bohr have been especially curious about the possible values of the angular momenta of...
A SCHEDULE table contains data about course schedules in a given term in a university. The...
Future space missions to Mars and other far away locations will require that astronauts have strong...
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