Question

In which type of vibrations, amplitude of vibration goes on decreasing every cycle

Answer 1

Sound .....................................

Answer 2

Answer: It is referred to as damped vibration when there is a decrease in amplitude throughout the course of each cycle of the motion that is being vibrated.

Explanation:

• When there is a reduction in amplitude over every cycle of vibration, the motion is said to be damped vibration.
• Equation of damped oscillation is given by : $y(t) = Ae^{-\alpha t}cos(wt-t_0)$
• Here A, α, and w are constants.