Hammer strikes the two strings simultaneously

Reference no: EM13550577

In certain ranges of a piano keyboard, more than one string is tuned to the same note to provide extra loudness. For example, the note at 1.10 102 Hz has two strings at this frequency. If one string slips from its normal tension of 5.90 102 N to 5.30 102 N, what beat frequency is heard when the hammer strikes the two strings simultaneously?

Reference no: EM13550577

Questions Cloud

Ammonia consists of one atom of nitrogen-atoms of hydrogen : The atomic mass of ammonia is 17 atomic mass units. What is the atomic mass of nitrogen if a molecule of ammonia consists of one atom of nitrogen and three atoms of hydrogen?

Room temperature and body temperature on celsius scale : What are room temperature (68 deg F) and body temperature (98.6 deg F) on the Celsius scale? Choose one answer. a. Room Temp = 25 deg C and body Temp = 37 deg C b. Room Temp = 20 deg C and body Temp = 30 deg C c. Room Temp = 20 deg C and body Temp = ..

Sound waves take less time to travel over the period : You're driving behind an ambulance on the highway at a speed of 65 mph. If the speed of the ambulance is 60 mph, will the siren sound to you as if its pitch is higher, lower, or the same as it would if both you and the ambulance were stationary This ..

Ear sensitivity depends on other conditions than intensity : You're listening to a loudspeaker with an initial output of 50 watts, and someone turns it up to 100 watts. Will the music sound more than, less than, or exactly twice as loud as before?

Hammer strikes the two strings simultaneously : In certain ranges of a piano keyboard, more than one string is tuned to the same note to provide extra loudness. For example, the note at 1.10 102 Hz has two strings at this frequency. If one string slips from its normal tension of 5.90 102 N to 5..

Determination of the speed of sound in the canal : If a human ear canal can be thought of as resembling an organ pipe, closed at one end, that resonates at a fundamental frequency of 2,975 Hz, what is the length of the canal? Use normal body temperature 37°C for your determination of the speed of sou..

What will be the magnitude of the restoring force : A ball is hung from a rope, making a pendulum when it is pulled 5 degrees to the side, the restoring force is 1.0 N. What will be the magnitude of the restoring force if the ball is pulled 10 degree to the side?

What is the torque exerted by the crankshaft on the load : A multicylinder gasoline engine in an airplane, operating at 2.35 103 rev/min, takes in energy 7.83 103 J and exhausts 4.57 103 J for each revolution of the crankshaft. What is the torque exerted by the crankshaft on the load?

Calculate the mechanical energy and final speed : Let h = 25.5 m and vi = 13.6 m/s. Find the speed of the ball just before it hits the ground. vf = 26.167919 m/s Find the ball's mechanical energy at the release point. KEi + PEi = _______J Find the ball's mechanical energy just before it hits the gro..

User Account

All Pages