Echo is the effect produced due to.

Reflection of sound

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Dispersion of sound

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Absorption of sound

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Refraction of sound

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Reflection of sound
Echo is produced due to reflection of sound with the minimum distance of $17.2 c m$ between the source and the observer.

Suggest Corrections