It is defined that a string that is in its two ends, its fundamental frequency and its subsequent frequencies are the product of the whole depending on the number of the harmonic. In other words, harmonics (higher) define the subsequent frequencies under the functions 2f, 3f, 4f, 5f, etc.
Therefore we have that the higher harmonics would be:
1 x 80 Hz = 80 Hz (1st harmonic and Fundalmental Frequency)
2 x 80Hz = 160Hz (2nd harmonic)
3 x 80Hz = 240Hz (3rd harmonic)
4 x 80Hz = 320Hz (4th harmonic)
5 x 80Hz = 400Hz (5th harmonic)
Hence, the frequencies 160Hz and 240Hz are the two higher harmonics of string with a fundamental frequency of 80Hz.
Answer:
For me
Explanation:
First of all it's more than efficient than fossil fuels
Electromagnetic waves are a type of
transverse wave. This wave does not
require media for travel. As the name
implies a wave, these waves indicate
electrical and magnetic properties. No
cost whatsoever happened to the wave. Electromagnetic waves work with the
laws of reflection and refraction. They
travel the straight line in a vacuum at a
speed of 3 x 108 ms-1. The intensity of
electromagnetic waves depends on the
strength of the electric field.
Their cognitive skills and their ability to learn
