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Advanced-Physics Questions
A 1.40-kg wooden block rests on a table over a large hole as in the figure...
Suppose that the n=10 state of He+ decays to the n=4 state in about 0.0079s. The...
Calculate the values of Sp and Save for the first 4 planets in the Solar System...
In the simplest quantum mechanical model of energy levels of a conducting polymer, how long must...
What is the equation for the tidal force an observer would feel when in a black...
A rod has one end at the origin C , and other end is at point...
Consider n moles of an ideal monatomic gas being taken once through the Carnot cycle of...
Suppose the non-baryonic dark matter consists entirely of neutrinos. What is the average rest energy of...
Q1. The elevators at Burj Khalifa in Dubai are able to move with a constant velocity...
Can you name for Physic momments ? If inertia, velocity, or speed played a role, etc....
DTMF Home Automation System This project is about controlling of home appliances using DTMF (Dual Tone...
Consider a star with a parallax of 0.0073??, an apparent visual magnitude, V (= mV) of...
The outer walls of your house have an R-value of 88.0 K m / W, and...
Using the same variational technique employed to obtain an estimate of the ground state of Helium,...
What is a real life situation where torque is invovled ?
Suppose that 321 grams of Molybdenum is separated into electrons and protons. Suppose also that the...
*Answer is as is: If the Sun were to become a black hole but maintain all...
explain how your observations of the water in the washer demonstrate newtons law of inertia
write 5 examples for each (a)work and (b) heat, in daily life
An electron is confined to a box the size of a small atom, 0.15 nm across....
This problem is an example of critically damped harmonic motion. A hollow steel ball weighing 4...
Some believe that MCOs are best at managing a patient's wellness and supporting preventive and early...
Consider a poor lost soul walking at 5 km/h on a hot day in the desert,...
Part A) The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that...
You are in New Zealand in the winter and it is cold. You decide to buy...
Consider an incident beam of 10^4, 2.4 MeV photons on a block of carbon of thickness...
I need an example that calculates the dynamics of rocket launching
i) [Ni(OH2)6]Cl2, A, is pale green and has a magnetic moment of 2.83 B.M. It reacts...
Calculate the moment of inertia around the x- axis of a rectangular shape with the following...
1) If we have a broad source of light, and we put something in-front of it,...
1) Find the complex conjugate refractive index n*, corresponding to complex conjugate dielectric constant eps* 2)...
1. An incoherent LED source is directly against the fibre and covers the entire core area...
For each of the following situations, draw the forces exerted on the moving object and identify...
Spontaneous Emission into Prescribed Modes. a) Consider a 1-μm^3 cubic cavity containing a medium of refractiveindex...
A first quarter moon is in front of the constellation Taurus when it just rises above...
What mass of 212Po is in secular equilibrium with 1 g of 232Th? Use Ar 232.04...
Consider an electron bound in a three dimensional simple harmonic oscillator potential in the n=1 state....
Use the magnification factor formula to solve the following problems. 1. Which of the following sets...
Two electrons are at rest on the x-axis of a coordinate system. The ?rst is at...
A flip coil consist of a circular coil of 2cm diameter and 100 turns. It is...
Find the center of mass of a uniform parabolic sheet between y=a-x^2/a, y=0 and x=0
A radioactive sample was counted once and gave 500 counts in 1 min. The corresponding number...
(2) Calculate the total Earth’s irradiance (E) received by the moon. The distance between Earth and...
Definitions: 1- Describe how to charge from an ionization chamber is converted to dose in water....
We would like to separate K+ and Ca+2 in a microchannel with a square cross section...
The Flintstones’ car used to long cylinders (front and back) as “wheels.” However, if you were...
Express the Coriolis force in polar coordinates
What are the 5 best philosophical arguments for gods exsistance? What are the 5 best philospical...
Prove by mathematical induction one of the following statements : a) 1 · 2 + 2...
A mass spectrometer is a device for separating particles of different masses from a mixture. For...
235U decays by emitting an ? particle and forming 231Th. What is the energy of the...
A cylinder fitted with a frictionless, massless piston contains compressed liquid water at a temperature T1=20C....
For the ground-level harmonic oscillator wave function given by ?(x)=Cexp(?mk??x22?), |?|^2 has a maximum at x=0....
1. Explain how energy can move spontaneously from a system of low total energy to a...
Consider a photon gas that is a Bose gas at temperature T inside a container of...
There are two classes of explanations for the two major observations concerning Dark Matter. The first...
what can you say if your experimental is higher than your theoretical in physics lab? what...
Name two things that influence the amount of recombination inside the chamber volume.
1. What is the main difference between a conventional internal- combustion engine and a Diesel engine?...
2017 Jan. 5 purchased 60,000 shares (20of total) of common stock for \$1,560,000 . Oct. 23...
Using the Newton-Euler approach, write the dynamic equations of motion for a single flexible link pendulum,...
Identify the following 1.An internal combustion engine wherein pure air is introduced into its cylinder. 2.It...
a. Consider two infinite sheets parallel to the xy plane, separated by distance d, carrying charge...
The electrostatic potential on the surface of a sphere of radius a is given by V(theta)=V0cos2(theta)....
Find the equivalent resistance of an infinitely long resistor "ladder" like the one presented in lecture,...
An unpolarized light bulb is dimmed by a stack of three polarizing filters. The middle filter...
(a) Explain, in terms of the definition of power, why energy consumption is sometimes listed in...
How would you say a BLDC controller is working with accurate torque control at low speed. Explain.
determine the units of viscosity , in the following equation t equal (Dy / Dy,) where...
Solid State: Understand the diffraction of waves from crystals in both the Laue and Bragg formulations...
Please if you can explain in paragrahs with details and example that would be great! I...
This is from my Basic Biomechanics textbook: 1. The principle explaining the creation of lift rather...
Calculate the gain factor for a cylindrical proportional counter having a central wire diameter of 2.54...
You are at sea on a foggy night. You are trying to find out how far...
A) in a simple 1-d tight binding model with the nearest neighbor coupling t1 and the...
An electron is launched from the positive plate towards the negative plate of a capacitor having...
Mass of earth: 5.972x10^24 kg Mass of Mangalyaan: 1,337.2 kg Radius of earth: 6,378 km Apogee:...
Using the Friedmann equation along with the definition of q, show that the deceleration parameter q...
why does the amount of heat lost by the copper have to equal the amount of...
A ball has the property that each time it falls from a height onto a hard,...
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