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parallel light rays with a wavelength of 580 nm fall on a single slit on a screen 300 m away the distance between the
a parallel-plate capacitor has an initial charge q a plate separation distance d and a plate area a how much work must
parallel-plate capacitors are widely used in electronics such as for preventing direct current leakage an electric
part 1 nerve cells transmit electric signals through their long tubular axons these signals propagate due to a sudden
part 1 an electron moves with a speed of 15x107 ms in the directions shown in figure 1 below a 030 t magnetic field
part a for the common isotope of nitrogen 14n calculate the mass defect delta m upart bfor the common isotope of
part 1 of question consider the case when light passes from one medium into another medium that has a lower index of
part a a 180-cm-high insect is 135 m from a 131-mm-focal-length lens where is the image follow the sign conventions
the golden jubilee the largest cut diamond in the world has the mass of 54567 carats 1 carat 200 mg the density of
part a calculate the approximate radius of a nucleus of gold 197-79au you can ignore the binding energy of the nucleus
part a calculate the coulomb force on q1 as seen in the figure below choose forces to the right be positive and forces
a certain sound has an intensity of 8474275 x 10-4 wm2 233 m from its source what is the power emitted by this source
as part of a daring rescue attempt the millennium eagle coasts between a pair of twin asteroids as shown in the figure
part a a dentist wants to purchase a small mirror that will produce an upright image of magnification 40 when placed 16
part a determine the period of a 19-m-long pendulum on the moon where the free-fall acceleration is 162 ms2 express
part a determine the resonance frequency for the circuit in the figurefigure 1 answer in hzpart b if the signal
part a how far from a 410-mm-focal-length lens must an object be placed if its image is to be magnified 350 and be real
part a four particles of identical charge and mass enter a region of uniform magnetic field and follow the trajectories
part of a long straight wire is bent into a circular loop of radius r such that the current flows from the left then
part a what is the magnification of an astronomical telescope whose objective lens has a focal length of 79 cm and
part a if the mass of 10 kg of coal or any substance could be completely converted into energy how many kilowatt-hours
part a the moons diameter is 35 x 103 km and its distance from earth is 38 x105 km the image is formed by the hale
part a what must the emf in the figure be in order for the current through 700-ohm resistor to be 176 a each emf source
part one a force f acts for 10 seconds it doesn so on two vehicles which can move without friction initial velocity is