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Advanced-Physics Questions
A cylindrical habitat in space was proposed by G. K. O'Neill in 1974. If the habitat...
how do you find the angle between two polarizers? Also, on this question i am working...
Can you please answer the following question: Write down the equations and make a graphical presentation...
Why did you work with temperatures that were about 15 ̊C above or below room temperature?...
Suppose that a star is rotating at a speed of 47.7 km/sec at its equator. Its...
Assume earth’s orbit to be circular and that Thanos has snapped his fingers and decreased the...
The tilt of the Earth changes over very long time scales. Every ~20,000 years, the tilt...
Find LET1 keV for 10-MeV protons in (a) soft tissue, (b) bone of density 1.93 g...
A block (4 kg) starts from rest and slides down a frictionless ramp #1 of height...
A rock climber can hold him/herself up between two vertical rock walls by pushing against them....
An electron is bound to a region within a crystal by a springlike force having an...
Question: Can you identify TWO "identical" things? My position is that ALL things in the world...
What could be some possible errors in the "elasiticy of materials" experiement? We worked with copper...
Introduction to the Oscilloscope PLEASE WRITE THIS IN COMPUTER, NOT BY THE HAND 1. Mention the...
How do one mole of lithium atoms come together and form a solid with various energy...
10. A car with mass 1000 kg travels at 30 m/s, while a second car with...
Prove that any arbitrary function Ψ(x) can always be written as a sum of an even...
Although there is a physical, electrostatic potential across a junction when no net current is flowing...
MATLAB only Use MATLAB to Plot the different representations of the Dirac Delta Function δ(x). Provide...
a) A nuclear reactor produces fast neutrons (with energy ∼ 1MeV) which are then slowed down...
Using P = eσAT4, one estimate speculates that the temperature on Mars is 226 K. How...
Your physics professor is foolishly standing out in a field during a thunderstorm and measures two...
What are the common errors in Oscilloscope experiment, when obtaining frequency and voltage?
Two identical particles of charge 6 μμC and mass 3 μμg are initially at rest and...
A newly discovered planet follows a circular orbit around a star in a distant part of...
why is a/2 used in the formula a= a/2[i j k) for a lattice vector?
People radiate energy at a net rate of roughly 100W;this is essentially waste heat from various...
It’s 10 years from now. Elon Musk’s plan to build a habitation on the moon is...
A man with mass 80 kg begins walking out to the end of a 5 m...
A common use of capacitors as a reactive component is in a low-pass or high-pass filter,...
A single axis accelerometer is mounted on a rotating wheel so that its measurement axis is...
A coil with a self-inductance of 4 H and a resistance of 10 is connected across...
electricity and magnetism * Watch the video below and explain what caused the whirl to span...
There are three radioactive decay series that begin with either uranium or thorium. Given the information...
Describe how dia-, para- and ferro- magnetism differ macroscopically and microscopically. You may use diagrams, plots...
superficial/orthovoltage AND Cobalt 60 ---mechanical difference, what is it best treated, how do they operate, how...
Simple harmonic wave, with phase velocity of 141ms^-1, propagates in the positive x-direction along a taut...
The vertical displacement of a transverse wave on a rope as a function of horizontal displacement...
12. Calculate the activity in mCi and MBq of In-113 produced by irradiation of 1 g...
Question: What conclusions are we to make about experiments with magnets,solenoids,electromagnets,electric field patterns created with iron...
A force F= -F0 e(-x/λ ) (where F0 and λ are positive constants) acts on a...
Calculate the maximum slit spacing you can have if you wish to make a double slit...
a Rocket launched with initial conditions of: 1) launch velocity = 200 m/s and 2) launch...
List in order of increasing wavelength: visible light, microwaves, infrared radiation, ultraviolet radiation, radio waves. •...
Given a homogenous sphere with density rho. For the case where the radius R of the...
I can't understand how to draw 3D point groups. Especially, three rotational axes like 222 322...
Two robbers are sliding a 225 kg safe a displacement of 8.5 m straight toward their...
Two consecutive resonance frequencies of a wire stretched between two fixed ends, 80 cm apart, are...
Consider a double pendulum, with equal masses and equal rod lengths. In addition, the lower pendulum...
Using MATLAB's command of "ODE45", generate plots of H1(t) and H2(t) on the same graph given...
A stick with a proper length l0 is moving past a stationary frame S with V...
How can I think about matrix entries in a general sense? I a looking for a...
Describe how you can use pressure and temperature measurements to gain insight into the Celsius temperature...
Derive the atomic packing fractions for the diamond structure and for the monatomic fcc lattice. For...
A radiation produces a number of ionizations equal to 8202465 in the gas of a gaseous...
Complete the following reactions. Determine their Q-values in MeV. State whether they are endothermic or exothermic....
Phys1011: Atomic Physics :i have these labs without any text book or handouts assigned. i would...
A certain spectral line in the spectrum of a double star ordinarily has a frequency of...
We know that for a centrifugal pump, the pressure rise ΔP impeller diameter can be obtained...
2.Y While on vacation on a deserted island some irresponsible youths decide to climb a 300...
A laser diode has dielectric constant of ε = 4εo and has a cavity length 1-mm...
1- Do you think measuring surface brightnesses of galaxies as a function of redshift is a...
An archer shoots an arrow with an initial speed of 45 m/s, at an angle of...
So I need some clarification on something. How come sometimes physicist write some equations differently, for...
Table V – Sample 2, Half-life Determination using Natural Log Decay Plot Note: Slope Method is...
You need to select a device to measure a signal at 250 Hz with no more...
Fairbanks, Alaska has almost 22 hours of sunlight on June 21 compared to ~15 hours in...
Why does light “spill” past the geometrical edge?
You must use the ray tracing equations to trace the appropriate rays through the system. A...
In an insulated thin rod, obtain and derive the one dimensional heat equation for the first,...
Why the sky is blue and why bridges freeze before roads Best answer rated!
One event occurs at the origin at t equal to zero, and a second events occurs...
A 2 nC point charge is at the origin, and a second 5 nC point charge...
1). Object height estimation from a single vertical aerial photograph The relief displacement of the top...
1. A baseball thrown at an angle of 65.0 ∘ above the horizontal strikes a building...
Two 2.1 cm -diameter disks face each other, 1.5 mm apart. They are charged to ±13nC....
Consider the wave function at t = 0, ψ(x, 0) = C sin(3πx/2) cos(πx/2) on the...
I have a laboratory experiment on Young's double slit interference. My instructor asked us how increasing...
A firm is considering installing occupancy sensors in its eight conference rooms. Each room presently has...
if an anisotropic material is placed between crossed polarizers, what should we observe? Why?
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