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The wave function in a linear accelerator of an electron is Ψ =cos(X) eikx + sin(X) e-ikx, where X(chi) is a parameter. Determine the probability that the electron will be found with a line
How can you compute the electric flux of the open hemispherical surface due to the electric field, E = E0. The z points vertically, the y points horizontally and the x points out of the page. Then f
The motorized sailboat leaves Naples, Florida, bound for Key West, 150 miles away. How much time has been added to trip? Suppose boat maintains its speed at 15mph.
Determine the de Broglie wavelength of (a) a mass of 2g traveling at 1 cm s-1, (b) the same, traveling at 250 kms-1, (c) Determine a He atom traveling at 1000 m s-1.
Determine the coefficient of dq/dt, the coefficient of q? For which of these is they had a value of zero would always outcome in oscillatory motion?
Each and every worker is capable to deliver 173 W of power, and the pulley system is 75.0% efficient (so that 25.0% of the mechanical energy is lost due to the friction in pulley). Avoiding the mass
Describe the relative concentrations of Cu2+(aq) must be used to construct a concentration cell with a cell potential of 0.055 V based on two Cu electrodes an Cu2+(aq) solutions.
When you draw the Lewis structure, how do you know where the plus and minus signs go. For example, [CH3OH2]+.
The safety regulation states that maximum angle of elevation for the rescue ladder is 72 degrees. Fire depatment longest ladder is 110 feet determine max safe rescue height?
A inductor of 5.00 mH consists of a current of 7.50 mA flowing through it, whereas a 5.00 mF capacitor holds a charge of 7.50 mC. (i) Determine the magnetic potential energy stored in the inductor?
Starting with 1.00 × 1020 molecules of reactant at time t = 0, a first-order reaction has a half-life of 20.0 minutes. Determine the number of molecules remain un-reacted after 100.0
Automobile batteries contain sulfuric acid, referred to as "battery acid." If the solution has a density of 1.28 g/mL and is 38.1 sulfuric acid by mass, determine the number of grams of sul
Determine how many turns per unit length should the solenoid encompass in order for the generator to produce a peak emf of 1000 V?
Julius Caesar expired, Julius Caesars exhalation had a volume of 500cm3 and contained 1 mole percent argon when the Julius Caesar. Suppose that P=1 atm and the T=300 K at the location of his demi
If we wished to build a "tank circuit" where electric charge initially stored on a capacitor flows via the inductor and then back again, determine what value of inductance must we place in series wi
A cylindrical rod produced from silicon (having the density 2.33 g/cm3) is 16.8 cm long and has a mass of 21.7 kg. Calculate the diameter of the cylinder?
At the lower point the pressure is around 1.67 x 105 Pa and the pipe radius is 2.70 cm. At the other point 2.50 m higher, the pressure is 1.33 x105 Pa and the pipe radius is 1.30 cm. (i) Determine the
If borax solution takes 0.76mL of 3M H2SO4 to neutralize a 10mLsample of Borax, Determine the concentration of borax solution (mol/L).
The rectangular field has the length 10 feet more than it is width. If area of field is 264, find dimensions of rectangular field?
The spherical weather balloon is filled with hydrogen till its radius is 3.00 m. Its total mass comprising the instruments it carries is 13.0 kg. (i) Determine the buoyant force acting on the balloo
Light falls on a pair of slits which is .00204 cm apart. The slits are 91.4 cm from the screen. The first-order bright line is 1.98 cm from the central bright line. Determine the wavelength of the
When volume does the mixture contain now? At 60C when the percent relative humidity is defined as %RH=PH2O/P* H2O where the P H2Ois the partial pressure of water in sample and the P*H2O=0.197 atm
CFCs , Chlorofluorocarbons are no longer used as refrigerants because they help destroy the ozone layer. Tri-chlorofluoromethan (CCl3F) boils at 23.8 degrees C and its molar heat of vaporization is 2
The radius of electron orbit is 5.3 * 10^(-11) m and the velocity of electron is 2.2 *10^6 m/s. Determine the magnetic field strength at the place of the protons?
This is an example of a worm-like-chain (WLC) model, where lp is persistence length and L is the contour length and kB is Boltzmann's constant.