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Consider a tube open at both ends that has a length of 0.500m.
a) What is the period of the fundamental frequency?
b) What is the wavelength of second harmonic frequency?
c) You strike a tuning fork, and hear 3 beats per second when playing the fundamental frequency with the tube. What are the possible frequencies of the tuning fork ?
0.17 mol of argon gas is admitted to an evacuated 54.83 cm3 container at 27°C. What is the final volume of the gas
a crate on the floorhas an applied force 11 degrees below horizontal of 815 Newtons. what is the mass of the crate
Assume the electric field near the southwest corner of your table is uniform at 3x10^4 N/C south. We assign zero as the value of electric potential at the corner. What is the potential 2 cm south of the corner?
A 1 025-kg satellite orbits the Earth at a constant altitude of 98-km. What is the change in the system's potential energy
A car of mass 1200 kg is being moved by a large crane in preparation for lowering it onto a junk pile. If the car is accelerating downward at 0.20 m/s2, what is the tension in the cable.
The cathode-ray tubes that generated the picture in early color televisions were sources of x rays. what are the shortest-wavelength x rays produced by the television
A very long solenoid of circular cross section with radius R = 5.30 cm has n = 69.0 turns/cm. An electron is sitting just outside the solenoid, at a distance r = 5.80 cm from the solenoid axis. What is the magnitude of the force on the electron as..
A beam of light is incident from air on the surface of a liquid. find the critical angle for the liquid when surrounded by air
At the tropics, the water close to the surface of the ocean is hotter than the deep water. Would the Second Law of thermodynamics be violated if a machine is been put to operate between these two water levels? Explain.
How did the capitalists who shaped post-Civil War industrial America by using questionable methods earned the title of "robber barons"?
The electric field everywhere on the surface of a thin, spherical shell of radius 0.740 m is of magnitude 905 N/C and points radically toward the center of the sphere. What is the net charge within the sphere's surface? What is the distribution of th..
The earth's average distance from the sun is 1.50 X1011 m. At this distance, the intensity ofradiation from the sun is 1.38 kW/m2. The earth's radiusis 6.73 X 106 m. What is the total solar power received by the earth?
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