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The dispersion coefficient of a material is dn/dwavelength = 17.1 x 105 nm-1, such that n0 = 1.500 when wavelength= 543.0 nanometer. If theta is the refraction angle, find the absolute value of angular separation of the refracted beams produced by this material to a beam containing wavelengths between wavelength1 = 431.0 nm and wavelength2 = 643.0 nm if its angle of incidence on the material is 53.55 degree?
A flat sheet of sodium chloride has a thickness of 2.50 cm. It is on top of a flat sheet of fused quartz that has a thickness of 1.26 cm, how far (in cm) would it have traveled in a vacuum
A block of mass 2.0 kg is attached to a horizontal spring that has a force constant of 1.70 103 N/m, Find the work done by initially compressing the spring
Angry Bird is launched horizontally with a slingshot with a speed of 6.07 m/s. how far away will the target need to be
The driver of a 1400 kg car, initially traveling at 12.1 m/s, applies the brakes, bringing the car to rest in a distance of 19.0 m. Find the net work done on the car
At its Ames Research Center, NASA uses its large "20-G" centrifuge to test the effects of very large accelerations ("hypergravity") on test pilots and astronauts. How fast must the astronaut's head be moving to experience this maximum acceleration
A father pulls his children in a wagon for 25 minutes covering 1.25 miles on a level sidewalk. What is the average horsepower required
A 10g lead bullet at 23 degrees celsius slams into a stone wall. Assuming no loss of energy to the environment, how fast must the bullet be traveling
A 8760-kg car is travelling at 27.8 m/s when the driver decides to exit the freeway by going up a ramp. What is the magnitude of the average drag force exerted on the car
question1a ferryboat transports tourists among three islands. it sails from the first island to the second island 5.98
Particle A and particle B are held together with a compressed spring between them. When they are free, the spring pushes them apart and they after that fly off in opposite directions, free of the spring.
A 72.5-kg tourist climb the stairs to the washingtonmonument,which is 555 ft high. How far does the earth move in the opposite direction as the tourist climbs?
a solid sphere m2.0 kg and r0.5 m is rolling without slipping on a horizontal surface at speed vcm4.3 ms when it
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