We have that the output that frequency with the next 4 higher key <u>frequencies </u>is <em>mathematically </em>given as
Output
- 120,127,13,134.8,142,1,151.19
From the question we are told
- On a piano, a key has a frequency, say f0.
- Each higher key (black or white) has a frequency of f0 * rn, where n is the distance (number of keys) from that key, and r is 2(1/12).
- Given an initial key <em>frequency</em>, output that <em>frequency</em> and the next 4 higher key <em>frequencies</em>.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
<h3> Output and frequency</h3>
Generally the code will go as follows
# The key frequency
f0 = float(input())
r = math.pow(2, (1 / 12))
# The frequency, the next 4 higher key f's.
frequency1 = f0 * math.pow(r, 0)
frequency2 = f0 * math.pow(r, 1)
frequency3 = f0 * math.pow(r, 2)
frequency4 = f0 * math.pow(r, 3)
frequency5 = f0 * math.pow(r, 4)
# printing output
print('{:.2f} {:.2f} {:.2f} {:.2f} {:.2f}'.format(frequency1, frequency2, frequency3, frequency4, frequency5))
Therefore
Output
120,127,13,134.8,142,1,151.19
For more information on frequency visit
brainly.com/question/22568180
