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when red light illuminates a grating with 7000 lines per centimeter its second maximum is at 624o what is the
red light of wavelength 630 nm passes through two slits and then onto a screen that is 18 m from the slits the center
refer to the figure above the battery has a potential difference of 22 volts and the capacitances c1 c2 and c3 are 17 f
refer to the temperature versus time graph figure 2 when answering the questions in parts c through f a system consists
follow order of operations to simplify the following expression1 26 - 10-22 - 7evaluate the expression using the values
a mass m is suspended from a spring and oscillates with a period of 0860 s each complete oscillation results in an
a horizontal tube with length l has two positive charges q1 and q2 on the edges a small ball can move without friction
the solid curve below shows the trigonometric function fx it has the form fx acosx also shown as dotted curve is the
suppose a cube of aluminum which is 100 cm on a side accumulates a net charge of 320 pca what percentage of the
two point charges q1 2 c and q2 - 5 c are located in the xy plane at coordinates 20 m and -30 m respectively finda
a refracting astronomical telescope has objective and eyepiece lenses of focal lengths 20 cm and 10 cm respectively
question 1you are an african american soldier just coming home from fighting in france during world war i explain what
if fx 4sin 3x - 3pi4 in the region between 0 and 2pia at what points does fx 0b at what points is fx at a maximumc at
consider two horrors that tackle similar social taboos social ills or social issues have the textbook at hand as you
a refractive index n is 15 and the radius of curvature r is 6m what it is the appropriate equation to calculate the
1 the textbook states that the second--or modern--period of horror from 1960 to the present can be traced back to
a regular hexagon shaped wire loop with a side length of a 613 cm carries an electric current of i 180 a as shown in
1 why doesnt the normal force fn depend on the cup material2 does it take more force to slide an object across a
a resistor inductor and capacitor are connected in parallel to an ac source with voltage amplitude v and angular
in the transformer shown in the figure below the load resistance rl is 490 omega the turns ratio n1n2 is 260 and the
the resistor in the figure below represents the midrange speaker in a three-speaker system assume its resistance to be
what was main motivating belief of the progressives and who were theywhat do you think about professor moss reference
a what is the repulsive force between two balls that are 10 cm apart and have equal charges of -50 ncb draw a graph of
part a what is the resistance of a 34in length of copper wire 18 mm in diameter the resistivity of copper is 168 x 10-8