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Solve the following question given below:
Question: Light of a wavelength 560 nm illuminates a single slit placed 60 cm from a screen. The separation between the first and third minima in the diffraction patter in is 2.8 mm.
Question 1: What is the slit width?
Please use as much detail as possible in your answer. Thanks.
What is the acceleration due to gravity g' on the space shuttle in orbit, 200km above the surface of the earth? The gravitational constant is 6.67 x 10^-11 N*m^2/kg^2, the radius of the Earth is 6.4 x 10^6 m, the mass of the Earth is 6 x 10^24 kg, an..
A playground merry-go-round of radius R = 1.80 meter has a moment of inertia I = 250 kg•m2 and is rotating at 9.0 rev/min about a frictionless vertical axle, Determine the new angular speed of the merry-go-round
An electron is accelerated to a speed where its total energy is 187 times larger than its rest energy. What is the speed of the electron in terms of the speed of light
A calorimeter contains 2000 grams of water at 0oc. a jet of stream at 100oc is passed through the water. What is the temperature of the water when 100 grams of steam have condensed in it.
In a particular Millikan oil-drop apparatus, the plates are 2.25 apart. The oil used has a density of 0.845 , how many excess electrons did it contain
A 0.100 kg block is suspended from a spring. When a small pebble of mass 40 g is placed on the block, the spring stretches an additional3.8 cm. By the pebble on the block, the block oscillates with amplitude of 15.0cm. (Suppose that the pebble is glu..
a major-league pitcher can throw a baseball in excess of 40.8 ms. if a ball is thrown horizontally at this speed how
q1. a vaulter holds a 31.67-n pole in equilibrium by exerting an upward force u with her leading hand and a downward
A uniform, 257-{\rm N} rod that is 2.05 {\rm m} long carries a 225-{\rm N} weight at its right end and an unknown weight W toward the left end, how far must the fulcrum be moved to restore balance
An x-ray machine uses 260 kV rms at80.0 mA rms when it is operating. The power source is a 420 V rms line. What must be the turns ratio of the transformer? What is the rms current in the primary?
A galaxy is 3.5 Mly away and is imaged with a CCD detector and telescope. Find the physical size of the piece of the galaxy each pixel sees, in parsecs
write a three to five 3-5 page paper in which you1 procedures in the physical sciences challenges in
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