Here is a low pass filter bode plot:
In the bode plot theory, what is K called? What is ω0 called? What do these two represent for a low pass filter? Does K not represent an amplification or attenuation of the main signal regardless of the low pass filter?
A peculiar thing is that the gain which is a magnitude is being divided by K and the frequency axis is being divided by ω0. Why is?
Why does it specifically start from 0.1 on the frequency axis?