Tagged Questions
0
votes
0answers
27 views
Find Resonance Frequencies [closed]
How can I find the resonance frequencies for the harmonic dumped oscillator when it is written in this form?
$$y''\left(t\right)+2\zeta y'\left(t\right)+y\left(t\right)=\sin{(\omega t+\phi)}$$
where ...
2
votes
2answers
551 views
Phase difference of driving frequency and oscillating frequency
If a mass is attached to a spring and is oscillating (SHM). If a driving force is applied it must be at the same frequency as the mass's oscillation frequency. However I'm told that the phase ...
0
votes
1answer
165 views
What makes up a resonator of radio?
I was reading this article about resonators.
Quote:
The sine wave that matches that particular frequency will get
amplified by the resonator, and all of the other frequencies will be
...
