Why is loud sound heard at resonance?

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

At resonance compression falls on compression and rarefaction falls over rarefaction, due to which amplitude of vibration of particle increases.  Since I is proportional to A2, therefore maximum sound is heard at resonance.

Answered by  | 4th Jun, 2014, 03:23: PM