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Light of wavelength 530 nm is incident on two slits that are spaced 1.0 mm apart. If each of the slits has a width of 0.10 mm, how many interference maxima lie within the central diffraction peak?
As a function of x, find the tension in the wire, and the horizontal and vertical components of the force exerted on the bar by the pin at A. If x = 2.98 m, what is the tension?
monochromaticlight of wavelength lambda 620nm from a distant sources passes through a slit 0.450 mm wide.the
Two spherical objects with a mass of 8.05 kg each are placed at a distance of 2.31 m apart. How many electrons need to leave each object so that the net force between them becomes zero
A 93.0 kg bungee jumper jumps off a bridge and undergoes simple harmonic motion. If the period of oscillation is 11.2 s, what is the spring constant of the bungee cord
A mass-spring system undergoes simple harmonic motion with amplitude A. What fraction of the system's energy is kinetic energy when the object's position is x=A/2
A motor is connected to a solid cylinder with a diameter of 1.2m and a mass of 51kg. Write down Newton's 2nd Law for this object
A football is kicked with a speed of 20m/s at an angle of 40 degrees to the horizontal, how long is the football in the air
A nozzle of inner radius 1.05 mm is connected to a hose of inner radius 8.03 mm. The nozzle shoots out water moving at 25.5 m/s. At what speed is the water in the hose moving
q1. an engine does 20000 j of work and rejects 6120 j of heat into a cold reservoir whose temperature is 285 k. what
The distance between a proton and an electron is 1m. Calculate the electric force and gravitarional force between them
Monochromatic light of variable wavelength is incident normally on a thin sheet of plastic film in air. The reflected light is a maximum only for 472.9 and 696.0 in the visible spectrum. What is the minimum thickness of the film.
The blood flow speed through an aorta with the radius 1.00 cm is .265 m/s. by how much would the blood flow speed increase
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