Member • Feb 25, 2014
What is vibration?
I read this on various books and even on google that "Any motion which repeats itself after an interval of time is known as vibration". this simple line explains a lot about vibration. But i have few questions in my mind-
1. Is the rotation of wheel a vibration?
2. if rotation of wheel is not vibration then what about the small particle on the wheel, is that particle vibrating?
3. Is the beat of heart is vibration?
4. Is the movement of piston inside the cylinder is vibration?
5. is the movement of leg or hand of a normal walking person is vibration?
Please answer these questions along with explanation. Thanks