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Advanced-Physics Questions
explain how friction affects the period and amplitude in a pendulum experiment?
A crystal grows rapidly to non-equilibrium dimensions. L1=L2 2.00 microns; L3= 0.200 microns σ1 = σ2...
Consider a pn+ junction with doping NA = 1016 and ND = 1018 cm−3 at a...
Consider a Si pn diode with NA = 1018 cm−3 and ND = 1016 cm−3 ....
When Betelgeuse goes supernova, its luminosity should peak at about 10^9 L⨀. (a) If its distance...
Find H ⃑ in the center of a rectangular loop whose sides have length L, if...
You own a swimming pool business where you have attend school and customers are concentrated that...
Two vectors A, B have precisely the same magnitudes. For the magnitude of A+B to be...
The super-Kamiokande experiment searches for protons decays by monitoring 20 million kilograms of water for decay...
An electron in the n=4 state of hydrogen makes a transition to the n=3 state, that...
What does the phonon dispersion, that is, the vibrational frequency as a function of wave vector...
9. A brand of refrigerators are manufactured in Shanghai, China and transported to the client’s warehouse...
Consider the initial value problem 4u'' − u' + 2u = 0, u(0) = 5, u'(0)...
Construct a vector field that has both positive circulation and positive outward flux about the unit...
[A * sin(Bt + C)] + D for the position equation A = amplitude B =...
A grandfather clock has a pendulum that consists of a thin brass disk of radius 21...
A thin film in air is made by putting a thin layer of acetone (n =...
17. I am using Newton’s method to find the negative root of f(x) = 3−x2. (a)...
Estimate the relative change in output wavelength arising from a refractive index change of one part...
A runner is jogging in a straight line at a steady vr= 7.3 km/hr. When the...
Explain why a diamond loses most of its sparkle when submerged in water.
A tennis ball is dropped from 1.95 m above the ground. It rebounds to a height...
1.) A solar sail located 1 AU from the Sun, has a cross sectional area of...
For the infinite square well we studied in class, you are given the following: Ψ(x,0) =...
Design a symmetrical diode clamp circuit, one that confines a signal to the range +5.6 V...
A 2 kg mass is connected to a wall through a spring with force constant of...
calculate the band structure of silicon by using tight binding ?? please with clear handwriting for...
Assuming that all dimensions in an integrated circuit are scaled down by a factor of x...
Approve that for a two-outcome Bernoulli trial, the maximum entropy is obtained when both outcomes have...
Why can’t we see some of the dimensions of string theory? (A) they are very dim...
*Questions* The period of a pendulum when measured accurately is 1.005 a.Show how this time will...
Consider the conduction of heat in a rod 60 cm in length whose ends are maintained...
2. Proton beam: A beam of protons is fired with a velocity v = 4.0 ×...
Rays pass through a semi-circular, plano-convex lens with a radius of curvature of 7.62 cm. As...
an object height, h, is located at s relative to a concave mirrow with focal length,...
Cesar is holding a barbecue party and he is cooking hamburgers. However, he has colour blindness...
When light with an angular frequency of 2,56 × 1015 rad / sec falls vertically on...
This is Problem 4.53 from John Taylor Classical Mechanics (a) Consider an electron (charge -e and...
A candle (ho = 0.33 m) is placed to the left of a diverging lens (f...
Imagine our solar system is in a spherically symmetric dust cloud with uniform density and centred...
When light passing through one transparent medium reaches the surface of another Transparent medium changes its...
Suppose that star formation stops today, everywhere in the universe. a. At what time t_die will...
THE BUBBLE MOMENT A physical pendulum is composed a rod of length 26 cm and radius...
A conveyor belt 1.3 m off the floor carry widgets to an open shipping crate at...
Given S 1 = 2 and S 2 = 2, write the state | 3 ,...
Two space ships race toward a planet. One can go 0.8c, and the other only makes...
In semiconductors, how would I know if CdTe is more ionic than InSb?
In a laser tag match, you charge your stationary opponent at speed v , fire, and...
Taylor and Maclaurin series: Which one gives the best aproximation, S4 or T4? Prove it.
pls explain the integration properly
A Tau particle is generated by a particle physics experiment. If the Tau is travelling at...
A 4 kg mass moving with a speed of 2 m / s, and a 2...
If Ψ1 is a solution to time-dependent Schrodinger equation and Ψ2 is a solution to the...
If a non-conservative force acts on an object, 1.the mechanical energy of the object is conserved...
Special relativity problem In inertial system S, events A and B have coordinates xA = (2,0,0,1)...
Consider an optical fiber with an index of refraction of 1.26. You are positioning a laser...
Radio waves KROC radio station is 4miles west and 6 miles north of center bigcity. KROC...
We conducted an experiment for transistor bias circuits using different beta () values. The experiment showed...
find the condtion for the allowed reflections in the diffraction pattern of a NaCl structure.
We now have an equation of motion that looks like mx''=−C^2(x−x0). What is C? Express your...
1 Evaluate and analyze the methods which involve light for transferring the pattern over the substrate?...
1) How will the wavelength of de Broglie electron change if you increase it speed 3...
Hi Please be clear with your handwriting and show steps. label the answer. This is wind...
Find the flux of the vector field F (x, y, z) =< y, x, e^xz >...
Hi Please be clear with your handwriting and show steps. label the answer Wind Shear: Calculate...
A rigid and thermally insulated tank is divided into compartments of equal volume V separated by...
Volumetric expansion coefficients of simple materials are often well cataloged. However, the thermal expansion coefficient ?β...
How can be entropy of system or in surroundings be less than zero in any process?...
A valve shaped like a triangle of base 3 meters and height 2 meters is submerged...
Quarks and gluons are fundamental particles that will be discussed in Chapter 44. A proton, which...
A car with bad shock absorbers bounces up and down with a period of 2.02 s...
3. a thin lens of focal length, f=12cm, forms an image of an object 36cm away....
5) a thick lens in air with P=5D, a=+2cm, and b=-5 is to be used to...
True/False?Justify your answer If wind speed in a rural setting is 4m/s at 10 m from...
New ships are often built on small-angle inclines in drydock so that when they are completed,...
How much work does it take to dig a hemispherical pit with radius 10 meters? How...
Omar Equation 6.21 gives the carrier concentration for an intrinsic semiconductor to be: n=2{[(Kb*T)/(2*pi*hbar^2)]^3/2}*[(Mestar*Mhstar)^3/4]*e^[-Eg/(2Kb*T)]. For GaSb,...
What were the matter density and the equivalent mass density of the cosmic radiation field when...
Evaluate the commutator (a) [x,y], (b) [px,py], (c) [x,px] and state whether the corresponding observables can...
The field lines of a bar magnet are most similar to those of which current distribution?...
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