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A soap film having index of refraction 1.33 is surrounded by air and illuminated by the white light. When the film is 265 nm thick, which wavelength in the range 400 to 750 nm will interfere constru
A thin film of oil having refractive index 1.5 on a water puddle is illuminated from directly overhead by the white light. When there is an interference maximum at 600 nm and a minimum at 450 nm wit
Carpet distributor shops wholesale from 3 warehouses in Atlanta, in Houston, and Chicago. Illustrate the storage with the inventory matrix. determine the new inventory matrix after shipments.
Compute the maximum velocity and maximum acceleration of the foot of a runner who does 100 m dash in 10 second. Suppose that the length of a step is 1 m and that the length of the leg is 90 cm and t
Determine the biggest value which the radius R can encompass if the car is to remain in contact with the circular track at all times?
A big storage tank, open to the atmosphere at the top and filled with water, makes a small hole in its side at a point 16.5 m beneath the water level. The rate of flow from the leak is 2.50x10^-3 m
A RLC series circuit consists of a resistance of 90 ohms, an inductance of 0.10H, and a capacitance of 2.9uf . Determine the impedance at that frequency?
A mass of 5kg is joined to a 9 Kg mass by a string. The pulley and surface are frictionless. When the system begins from rest, determine the speed of the 5kg mass after the 9kg mass has moved down 2
If atmospheric pressure is 16 lb/in^2 at sea level and 11.5lb/in^2 at 3000 ft, determine atmospheric pressure at altitude of 9000 ft.
Off the coast of Florida, the Gulf Stream consists of a speed of 4.6 km/h and a rate of flow of 2.2 X 103 km3 /day. Determine the rate at which kinetic energy flowing past the coast? If all this kin
Concentration of drug in the organ at any time t (in seconds) is provided by x(t) = .07 + .15e^.04t where x(t) is measured in grams/cubic centimeter (g/cm3). How long it take drug in organ to reach
A turntable having mass 4.50 kg consists of a radius of 0.078 m and spins with a frequency of 0.528 rev/s. Determine its angular momentum? Suppose that the turntable is a uniform disk.
A single capacitor of 5.5uf is joined across the terminals of a 60 voltage source, and a current of 2.0mA is measured on the ac ammeter. Determine the capacitive reactance of the capacitor?
Marlene rides the bike at steady speeds of 9 mph on level ground, 6 mph when going uphill and 18 mph when going downhill. if total time riding was two hours, hows far is it to jon's house?
Compute the angular velocity of the pedestal for angle of the arm to be at 60 degrees with respect to the horizontal. Determine the corresponding number of revolutions per minute? Suppose that the l
A copper wire consists of 8.48 x10^28 free electrons per m^3. When the cross sectional area of the wire is 4.00 x 10^-6 m^2 and the current is 12.0 amperes, then determine the drift speed in m/s of
ush downward on a trunk at an angle of 25 degrees beneath the horizontal having a force of 750N. When the trunk is on a flat surface and the coefficient of static friction is .76, determine the most
If $3000 is deposited into the account paying the nominal interest rate of 5% per year, how much is in account 9 years later if interest is compounded annually and continuously?
A Michelson interferometer is employed to find out the wavelength of a monochromatic light source. When 100 fringes are counted as one of the mirrors is scanned a distance of 31.7 micrometers, deter
The resistor in a series RCL circuit consists of a resistance of 87.0 O, while the rms voltage of the generator is 6.00 V. At resonance, determine the average power delivered to the circuit?
Describe how the roof of a house might be blown off throughout a tornado or hurricane; use Bernoulli's principle to describe.
Determine the force essential to begin the crate moving, given that the mass of the crate is 32 kg and the coefficient of static friction among the crate and the floor is 0.58.
Radioactive iodine has the half-life of 60 days. Determine rate (constant) of decay How long will it take for radioactive iodine to decay to level of 20% of original amount?
When the maximum tension the rope can withstand before breaking is 113 N, determine the greatest tangential speed the ball can encompass?
When the cord can withstand a maximum tension of 8.9 N, determine the highest speed at which the ball can move?