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Advanced-Physics Questions
Notice the two ends of this horseshoe are labelled N and S for north and south....
In the electron gun of an old TV picture tube, the electrons are accelerated by a...
How many millicoulombs (mC) of charge is stored in a 166 µF capacitor when 150 V...
If the number density of ozone molecules in a box is 1.5*1012 molecules per cm3, T...
Consider an electromagnetic wave travelling in vacuum, where the electric field is given by: ?⃗ (?...
What is the value of the line integral of the earth's gravitational field intensity around a...
give 5 examples of snell’s law application and explain it with their equation
Write a wavefunction for He2 molecule according to the Molecular Orbital (MO) theory
Plot the model spectra for stars with effective temperatures of T = 3500, 5750, and 7500K,...
Ion-propulsion rockets have been proposed for use in space. They employ atomic ionization techniques and nuclear...
Assume that 437 days is a reasonable limit for how long a human can endure constant-velocity...
1. If an electron is accelerated from rest through an electric potential of 200 volts, a.determine...
An election is placed into a region permeated by a Uniform electric field (E=E x) and...
Design a spherical mirror, that shrinks the image of the viewer to one third of the...
Cite your answers in SI units and to three significant figures. An archer standing on a...
A body in the solar system has a period of 10,759.22 days and a perihelion speed...
A Ring of Current: In Griffiths’ example 5.6 (p. 227), he determines the magnetic field at...
Determine the magnetic moments for deuterium, tritium, 3He, 4He, and 10B in the nuclear shell model....
A particle of mass m is incident form the right on a wall of infinite thickness...
A 0.5-kg mass is attached to a spring with spring constant 2.5 N/m. The spring experiences...
In a Hydrogen atom an electron rotates around a stationary proton in a circular orbit with...
In the cesium chloride crystal shown below we have eight cesium atoms at the edges and...
Look up the cross-section data for B-10 and list any notable data related to neutron absorption...
A paintball’s mass is 0.0032kg. A typical paintball strikes a target moving at 85.3 m/s. A)...
The angles between the tetrahedral bonds of diamond are the same as the lines connecting the...
The “tin foil boat challenge” is a popular STEM outreach activity for elementary school students (and...
If we are looking at the Michelson Morely experiment and assuming that the ether theory is...
For the decay of Be-7 (Z=4) to Li-7 in which a neutrino is emitted, calculate the...
Does increasing the current always increase the magnetic force on the wire? is there a case...
consider a thomson model for an atom with 2 electrons. let the electrons be located alone...
An astronaut leaves from Earth to Planet X. The planet is 10 light years away. The...
The pilot of an airplane reads the altitude 6400 m and the absolute pressure 46 kPa...
a sphere shell of radius R is at a potential V(thetha) = 1+cos(thetha). use laplaces equation...
1. What is the role of IMF, cohesion and adhesion in surface tension of liquids? 2....
You are standing on Earth’s surface during a total eclipse, and both the Moon and the...
A hydrogen atom is on a magnetic field region of E = Ɛx with x a...
(8 pts) Answer each of the following questions: (a) When did the Big Bang occur and...
How many dry sand grains are on Earth's beaches? Guess that the length of Earth's beaches...
Does the ideal gas law hold under detonation conditions?
1. An electron is confined to a region of size 0.15 nm (i.e., infinite potential walls...
could you please solve it with shiwing the full work 1- A high powered projectile is...
If the atmospheric pressure in a tank is 23 atmospheres at an altitude of 1,000 feet,...
If the heat flow between two blocks is controlled in quasistatic manner, what would be the...
a) What is the probability (in percentage) of finding molecules at a lower speed or the...
Using four vectors, show that it is impossible to have an inertial reference frame in which...
Show that if both A and B are constants of the motion, they either commute or...
The Assignment: Water at a pressure of 15 bar at a temperature of 30°C enters a...
show that q(x,t)=f(x+vt) and q(x,t)=f(x-vt) are general solutions for thworynof vibrating strings
Find the center of mass of the region of desnity p(x,y,z)=1/(36-x^2 -y^2) bounded by the paraboloid...
A basketball player wishes to make a stunning last-second basket. With .8 seconds on the clock,...
Aldebaran is an orange giant star in the constellation Taurus. It has B, V , and...
Discuss shortly the partical number density for quantum”gas”
A homemade yo-yo has been fashioned from two identical disks connected by a central axle; the...
A spaceship moving at a speed of 0.6c is transporting a Michelson-Morley apparatus that uses 5...
1) Vibrio alginolycticus is a marine bacterium whose energetics is based on sodium gradients. This microbe...
Find the closed form of the Fourier series of f(x) with integrals simplified and evaluated. Use...
A RLC circuit, L=1H, C=0.002F, R=5 ohm q(0)=0, i(0)=0 E(t)=10-10u(t-0.5) Find q(t) using Laplace transform
calculate the doppler shift in the frequency of photon traveling along y axis with respect to...
A 64 cm long cylindrical tube has a radius 29.3cm that contains helium. It is at...
a body moving in an inverse square attractive field traverse an elliptical orbit with eccentricity e...
1. When a particular wave is vibrating with a frequency of 4.00 Hz, a transverse wave...
Bose-Einstein condensation has the inner energy of the atoms droping and falling into the same quantum...
For heat index: H(T, R) = −42.38 + 2.049T + 10.14R − 6.838 · 10−3T 2...
An implantation process on a p-type Silicon wafer (Nb=1e16/cm3) covered with 100nm oxide (SiO2) layer uses...
1. If the Earth–Moon distance were greater than the Earth–Sun distance would an observer on the...
A flea walking along a ruler moves from the 45 cm mark to the 27 cm...
A box with mass of 5 kg is pushed with a force of 15 N on...
with a complete solution A body of mass 2 gr attached to a vertical spring stretches...
The writing on the passenger-side mirror of your car says "Warning! Objects in mirror are closer...
An ancient club is found that contains 100 g of pure carbon and has an activity...
Calculate the concentration of holes and conduction electrons in intrinsic silicon at 300 K if m∗...
A bullet of mass m = 51 grams, traveling with a velocity v upwards, strikes the...
type 1a supernova are the thermonuclear explosions of accreting white dwarfs that approach the Chandrasekhar limit....
What happens to the width of the central diffraction pattern (in the single slit experiment) as...
Consider a rod placed vertically into the ground with exactly one meter above the ground sticking...
type 1a supernova are the thermonuclear explosions of accreting white dwarfs that approach the chandrasekhar limit....
a) Give a critical discussion on why hardness test needs to perform in engineering practice. b)...
A resistor R = 4.0 omega, a capacitor C = 1 F and an inductor L...
An object possessing a kinetic energy of 275J and a linear momentum of 25m / s,...
Suppose a semiconductor detector requires an average deposited energy of 4.2 eV to create an electron-hole...
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