Suppose the frequency of middle C is 261.6 Hz. What is the frequency of a C note two octaves higher?
Select one:
a. 293.7 Hz
b. 523.2 Hz
c. 1,046.4 Hz
d. 784.8 Hz
Suppose the frequency of middle C is 261.6 Hz. What is the frequency of a C...
Middle-C on a piano (C4) is a musical note that has a frequency of 261.626 Hz. What is the frequency of the note three octaves above middle-C (C7)?
The standard frequency of the musical pitch called “middle C” is 261.6 Hz. How fast, in meters per second, would a source emitting a tone of middle C have to move toward you so that you would hear the pitch C# (C sharp) above middle C, with a frequency of 277.2 Hz? Assume that takes place in air at a high altitude, where the speed of sound is 303 m/s please show work
A vibrating bar has a fundamental frequency of 455 Hz. Find the frequency of the 3rd overtone and bring it down by octaves until you are in the octave starting with the fundamental. What frequency is this? Note, 2.76f is the first overtone
How many octaves higher is the frequency in column B than the frequency in column A? A / B a. 250 Hz / 500 Hz b. 250 Hz / 4000 Hz c. 100 Hz / 400 Hz d. 1414 Hz / 5656 Hz * Please explain how you would calculate this!
2. A note middle C from an oboe has a frequency of 261 Hz and travels at a speed of 343 m/s. The maximum amplitude of the vibration of an air molecule as the sound goes by is 3.0 x10-5 m. One observer in a concert hall is 15 m away from the oboe while another observer at the back of the concert hall is 75 m away. (a) Determine the wavelength of the wave. (b) Determine the maximum speed...
Quiz 2 A BJT amplifier has low-frequency cutoffs at 2 Hz, 400 Hz, and 800 Hz 1. How many dB/decade are lost between 2 Hz and 400 Hz? 2. What frequency is two decades below 800 Hz? 3. What frequency is three octaves above 2 Hz? 4. If the mid-band gain of the amplifier is 1, what is the gain in dB at 20 Hz? 5. If the mid-band gain of the amplifier is 1, what is the gain in...
The middle C has a frequency v = 261.6 Herz. In an open-air concert, a wind blows from the stage towards the audience at speed V 0 = 6 m / s. What variation of the frequency of the Do is perceived by the listeners? (Risposta: Vr - Vs = 4,5 5-1)
The lowest note on a given violin string makes a 196 Hz (G below middle C) note. If this is the fundamental frequency for the string, how long is the string? What estimate do you need to make?
If the frequency of a certain musical note is 800 Hz, what is the frequency of a note one octave above it?
Bob drops a speaker emitting a frequency of 500 Hz down a deep well. What does Bob hear? a. constant frequency lower than 500 hz b. a steadily dropping frequency c. a steadily rising frequency d. a constant frequency higher than 500 hz Please explain why the answer is B.