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Advanced-Physics Questions
Explain why an astronaut does not need a tether to stay close to the spacecraft during...
The fusion of deuterium (one proton + one neutron) with tritium (one proton + two neutrons)...
1) Find the curvature of the curve r(t)= 〈2cos(5t),2sin(5t),t〉 at the point t=0 Give your answer...
If the dB(A) level at an occupied dwelling in Madison County is 50, dictated by a...
3.1. A flat coil of wire consists of 500 turns each 4 cm in diameter. If...
Show that the intermodal pulse spread per unit length in a fiber is approximately given by...
2. Approximate the colored dots in a pointillist painting as closely spaced circles with center-to-center separations...
An electron is accelerated within a particle accelerator using a 100 MV electric potential. The 100...
1)A magnesium surface has a work function of 2.65 eV. Electromagnetic waves with a wavelength of...
The technique known as potassium-argon dating is used to date old lava flows. The potassium isotope...
a rectangular coil of dimension 30cm x 40 cm has a resistance of 5 ohms and...
A bucket filled with water of mass m1 = 5 kg is tied to a rubber...
1. How does heat transfer in the ice water? From where does the heat transfer? 2....
Rub the glass rob vigorously with the wool cloth. Wave the glass rod near the hair....
A trough is filled with a liquid of density 830 kg/m3. The ends of the trough...
A geothermal resource has a life expectancy of 100 years if an average power of 50...
A particle's four momentum has the components of (4,1,1,0) kg. Determine: i) the energy of the...
please I don't really know how to start answering this question I really need to understand...
A spectral line from a star is observed to have a wavelength of 656.5 nm. The...
3. the more massive the black hole, the: a. farther apart the two images of the...
11. A free undamped spring/mass system oscillates with a period of 3 seconds. When 8 pounds...
Compute the line integral 2xy dx + x^2 dy along the following curves. (a) C1 along...
When the Lunar Module lands on the Moon it does so with retro-rockets, since there is...
A thin, 1-dimensional, uniform rod of mass M and length L lies on the x axis...
1. Estimate the following for a nitrogen molecule. The diameter of a nitrogen molecule is approximately...
Goldstein Classical Mechanics, 3rd Edition. Chapter 6; exercise 3 Question: A bead of mass m is...
A raindrop of mass 0.5 * 10^-4 kg is falling verctically under the influence of gravity....
The total power produced by the sun is 4 x 10^26 W. Estimate the rate of...
How do I solve this? Given a free electron. The Z-component of the electron's spin angular...
There are multiple reasons why galaxies may “get older” at different speeds. Pick one and explain...
Determine the partial pressures of a spacecraft atmosphere at 10 psi total pressure which is: a)78%...
find the magnetic field of an infinite uniform surface current K=kx flowing over xy plane.
Why do you think there are big differences between potential temperature and Temperature in some parts...
The physics students wish to test the law of conservation of angular momentum perform a completely...
Please list the possible applications of transformation optics and explain the mechanism.
Iron man loves to listen to the Doppler Effect. While waiting for a commuter train that...
A muon is a type of unstable subatomic particle. When high-speed particles from outer space (sometimes...
Electrical component X is an essential component in an electrical circuit. Describe the function of the...
(a) Using the method in Example 8.3, find the distance between the family of lattice planes...
1) Suppose you want to use a simple pendulum to measure accurately the acceleration of gravity...
A commercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space...
Identify the correct spatial part for the wave function of the bonding molecular orbital of the...
Consider the signal x(t) = 3 cos 2π(30)t + 4 . (a) Plot the spectrum of...
On a specific day in the Venusian calendar a pipe planets in the ground will cast...
A steam Rankine cycle operates between the pressure limits of 1500 psia in the boiler and...
5. (15 pts) Electrostatic fiber spinning or Electrospinning is widely used for fabricating nano fiber scaffolds...
What is PACS and give an example of how it would be used?
An electron is trapped in a 0.16 nm wide finite square well of height ?? =...
The four-vectors of position, momentum and velocity are defined as: r = (ct, r), p= (E/c,...
2) What mass must a star have if it is circled by a planet every 0.61...
A cylinder of radius R and height 2R is centered at the origin of a coordinate...
A fixed 13.6-cm diameter wire coil is perpendicular to a magnetic field 0.4 T pointing up....
A 15-cm-focal-length converging lens is 19 cm to the right of a 7.0-cm-focal-length converging lens. A...
A dentist uses a curved mirror to view the back side of teeth in the upper...
what are the supplemntery tests of the piston rings ,consider the complexity and cost
A 15-cm-focal-length converging lens is 19 cm to the right of a 7.0-cm-focal-length converging lens. A...
A box of mass m slides with an initial velocity of 3 m/s down a 1.2...
An object is placed 30 cm in front of a f=-15 cm lens. A lens f=+10...
A manufacturer of computer memory chips produces chips in lots of 1000. If nothing has gone...
Alexander von Humboldt was a naturalist conducting research in a wide variety of scientific disciplines (not...
From the expectation values of p, x, p^2, x^2 (using laddet operators) verify the uncertainty relation...
3. A bowling ball of m=7.26kg and v=0.110m is thrown down a bowling alley lane on...
An object A of mass 10 kg with velocity 18 m/s collides with an object B...
A linear (ie: it obeys Hooke’s Law) spring is placed vertically on the ground. A 200...
A pendulum has a length 1 m and a mass 1 kg. Assume Earth free fall...
Define a unit Jupiterparsec (Jpc) as the distance to a star whose parallax as seen from...
A block of mass 5m is attached horizontally to an ideal spring with spring constant is...
W. Q. 4: How does the arrangement of globular clusters in our galaxy provide a clue...
You are given an ideal monatomic gas of N = 1.00 × 1023 atoms at temperature...
how does a uniform electric field have a different effect on a neutral dipole than a...
When the power goes out, explain your biggest inconvenience. What do you manage to live without?...
A steel beam of mass m= 5 kg and length L=1.50 m is attached to a...
The left end of a long glass rod 8.80 cm in diameter, with an index of...
How does an increase in cold working effect Modulus of Elasticity and why?
Calculate the ''In'' composition for the alloy InGaN which have a band gap needed to produce...
What is the optimum geometry for the Rutherford Backscattering Spectroscopy experiment? And using this optimum geometry,...
A trapezoidal trough 6 meters long, 4 meters wide on top, 3 meters wide at the...
We have a Carnot engine operating between a hot reservoir A and a cold reservoir B....
1) Derive an expression for the volume of the reciprocal cell volume in terms of the...
Solve Navier-Stokes equations by using Finite Volume Method ?
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