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Advanced-Physics Questions
You are designing a machine for a space exploration vehicle. It contains an enclosed column of...
Consider a shallow-water wave of length 1.5km propagating in an ocean that is 62.5m deep ....
WORKOUT #6 Consider a nozzle with exit-to-throat area ratio of 4.884 that exhausts in a room...
A 8 m tall chimney sits on top of a hotel. The chimney is .66 x...
1) An electron in the hydrogen atom drops from the n=5 level to the n=1 level....
During hibernation, an animal’s metabolism slows down, and its body temperature lowers. For example, a California...
A soprano saxophone is approximately a conical tube 0.75 m long that is open at the...
explain why, for a given light source-to-screen distance, there are two lens positions where a clear...
A rocket moving in outer space maintains a constant acceleration (magnitude = 20 m/s2) while ejecting...
8) A disk is initially spinning about its center at 21 rad/s counter-clockwise and a constant...
Which of the following is not an important consideration for thin-film interference? Select one: a. Light...
Schwarzschild radius a) Show a derivation for the Schwarzschild radius. b) What is the radius of...
a) Suppose an experiment measures the energy of a particle to be 0.151 MeV ± 0.017...
please be clear and radiate on how you do this problem, I wish to learn from...
please be clear and radiate on how you solve this questions, I wish to learn from...
Take the wheels of a car to be ideal knife edges oriented parallel to the long...
Show that for slow rates of droplet vaporization: (a) The mass vaporization rate mv is almost...
Suppose you have 5H inductor and 10-ohm resistor, if you were to change the resistor to...
Monica and Dylan are doing a “thought experiment”. They are imagining that Monica is in a...
A flexible-fuel vehicle averages 26 mpg when fueled with gasoline. What would the average mpg-rating be...
A thick spherical shell of charge ? and uniform volume charge density ? > 0 is...
A hydrogen atom in the fundamental state (first orbit) absorbs a photon of 93.7 nm, which...
in a assay form what is Polaris north star and how is it used for navigation...
The lowest note on a guitar is typically tuned to an E2. The next lowest string...
Using Exponentials and Logarithms, show that T2/T1 =(V1/V2)k-1 where p is pressure T is temperature and...
17. How much heat is required to change the temperature of 50 g of ice cube...
Consider a gas which is not ideal so that molecules do interact with each other. this...
Two rocket ships are racing toward Earth, as shown in the figure below. Ship A is...
there are the solid sphere and another have tiwce mass and radius rolling dơn the hill....
Consider that you have an opaque box with two identical compartments (A, B). Within the box...
An absorption cell filled with hydrogen gas is illuminated by the output beam of the argon...
Three small balls of mass 4.9 kg, 1.7 kg, and 3.3 kg are connected by light...
1. A 150 g particle at x = 0 is moving at 2.00 m/s in the...
A stick is resting on a concrete step with 13 of its total length L hanging...
You have a client with elevated cholesterol levels (LDL = 155 mg/dl, triglycerides = 168 mg/dl)...
How much horsepower would the Challenger Hellcat Redeye Widebody need to run the speed of sound...
What is the mass of 1 x 1010 Bq 3 H? Use Ar, 3.016 g mol-1...
Thermodynamics problem: What is the entropy of Cosmic Microwave Background CMB today in the visible Universe?
how is parallax used to measure the distance to stars?
What is the result of performing a Fourier transform on the Fourier transform of an image?...
Given the same conditions as the previous problem (see below), find the angular velocity of the...
Problem 4. An approximately spherical particle with a diameter of 0.5 mm and a specific gravity...
A surface charge density sigma(theta)=[sigma_o(cos(theta))] is glued to the surface of a spherical shell of radius...
Imagine that a cloud passes over a certain spot on the surface of the Earth and...
Two large parallel conducting plates are separated by a small distance 4x. The two plates are...
Classical Mechanics Working with Poisson bracket we consider the set of variables q and p to...
Find the density of states of a free electron gas in n dimensions.
Find the density of states of a free electron gas in n dimensions.
explain a) Why braking occurs when a magnet falls through the center of a copper tube...
Question 2 (a) A steel pipe of length L =150 cm outside diameter d2 = 15cm,...
Finding Reciprocal Basis Vectors for Orthogonal Direct Space Lattice Vector. Step-by-step of concepts please.
Two parallel plates of area 77 cm^2 have equal but opposite charges of 0.0000005899 C. Within...
Photolithograph or e-beam lithography is known as a top-down approach to nanostructures while chemical synthesis is...
Explain optical diffraction limit and how it affects photolithography in terms of contact mode versus noncontact...
The weight of the 8.00m long horizontal beam is 200N is attached to a wall by...
A man of mass m=80kg runs at speed u=4m/s along the tangent to a disk-shaped platform...
SETUP In today’s lab we will measure specific heat using a calorimeter. A calorimeter consist of...
The dispersion relation for capillary-gravity waves on the surface of water ω = (gk + σk^3/ρ)^1/2....
A diffraction grating has 7.0×105 slits/m. Find the angular spread in the second-order spectrum between red...
12. A rocket ship of mass 1.00 x 104 kg is located 1.00 x 1010 m...
Planet Period (days) Mean distance (x 106km) Mercury 88 57.9 Venus 225 108.2 Earth 365 149.6...
What are the characteristic features of a mask that would (i) sharpen (ii) smooth an image?
A satisfactory radiographic image was obtained using 300 mA, 20ms at 90 kVp, 182cm SID, 20cm...
Explain how the HH Model approximates an action potential by using an electric circuit. Present an...
You have a detector located in your lab which can be damaged by exposure to large...
On a workday, the average decibel level of a busy street is 66 dB, with 180...
Air conditioners sold in the United States are given a seasonal energy-efficiency ratio (SEER) rating that...
In the figure below (not to scale), let L = 1.20 m and d = 0.100...
What would happen with the ring counter if the reset switch set the value of the...
Suppose the Earth's magnetic field at the equator has magnitude 0.000047 T and a northerly direction...
1. Give two examples of how rock composition/characteristics affect soil properties during the early phases of...
You bought a nice little refrigerator with COP = 5, that uses 500W of power. You...
1. Match something in its possible evolutionary line with its progenitor. Each answer must be used...
1. Inside a Red Giant, denser elements fuse and emit sufficient energy to balance thermal expansion...
psi(x,t=0)=Ae-a|x| Find A through normalization and find: The probability density for the particle between x and...
If the wavelength of the x-ray source is 1.54 Angstroms, and the range of incident angles...
A student measures the lifetime of a cosmic ray muon, on 4 trials to be: ?=2.1??,...
Consider an alpha particle emission from a 238U nucleus, which emits a 4.2 MeV α particle....
A property of the boundary conditions for wave functions specifies that ψ must be continuous in...
Consider the first 25 digits in the decimal expansion of p. A) If you select one...
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