Physics Waves And Oscillations Level: Misc Level
I have an organ pipe which resonates at 100 Hz. What would be the third frequency it could resonate at if it s A) An open pipe, B) A closed pipe. C) If I have an open organ pipe which can resonate at 100 Hz. If I have a closed pipe of the same diameter, but is three times as long, what frequency will it resonate at.
Physics Waves And Oscillations Level: Misc Level
A tsunami wave can travel at 600 km/ hr in the open ocean.If the frequency of the waves is measured at 0.01667 Hz, what is the wavelengths of a tidal wave in the ocean.
Physics Waves And Oscillations Level: Misc Level
What is the wavelength when a person weighing 155 pounds is walking along at 3 miles per hour?
Physics Waves And Oscillations Level: Misc Level
A wave with speed of 5 m/s travels on a rope of length 1.5 meters. If tension in the rope is 20 newtons, what must mass of rope be?
Physics Waves And Oscillations Level: Misc Level
A string of length 1 meter is tied down at both ends. can the following waves be formed on the sstring? wavelength =1 /2 m, wavelength 2 /3 m, wavelength 2 m
Physics Waves And Oscillations Level: Misc Level
A visitor to a lighthouse wishes to determine the height of the tower. She ties a spool of thread to a small rock to make a simple pendulum, which she hangs down the center of a spiral staircase of the tower. The period of oscillation is 9.40 s. What is the height of the tower?
Physics Waves And Oscillations Level: Misc Level
Two trains on seperate tracks move toward one another. Train 1 has a speed of 130 km/ h and train 2 a speed of 90.0 km /h . Train two blows its horn, emitting a frequency of 500 Hz. What is the frequency heard by the engineer on train 1? ( note: the speed of sound in air is 340 m/s for this problem.)
Physics Waves And Oscillations Level: Misc Level
The intensity level of sound 20 m from a jet airliner is 10 dB. At what distance from the airplane will the sound intensity level be at a tolerable level of 100 dB? ( assume spherical spreading of sound)
Physics Waves And Oscillations Level: Misc Level
When a standing wave exists on a s string, the vibrations of incident and reflected waves cancel at the nodes. Does this mean that energy was destroyed? Explain.
Physics Waves And Oscillations Level: Misc Level
If we knew that energy was being transmitted from one place to another, how might we determine whether the energy was being carried by particles ( material bodies ) or by waves?
Physics Waves And Oscillations Level: Misc Level
What kind of waves do you think will travel down a horizontal metal rod if you strike its end (a) vertically from the above and (b) horizontally parallel to its length?
Physics Waves And Oscillations Level: Misc Level
Explain the difference between the speed of a transverse wave traveling down a rope and the speed of a tiny piece of the rope
Physics Waves And Oscillations Level: Misc Level
The number of vibrations of a body per unit of time is called?
Physics Waves And Oscillations Level: Misc Level
If a tuning fork vibrates at a frequency of 275 cps and the sound vibrations given off by it have a wavelength of 3.95 ft. the velocity of the sound wave is?
69.9 fps, 838.8 fps, 489.3 fps, 1086.3 fps
Physics Waves And Oscillations Level: Misc Level
Frequency modulation is one of the processes in which the?
Frequency of the carrier wave is kept constant, amplitude of the carrier wave is varied, sound wave is impressed on the carrier wave, or frequency wave is increased.
