Question

the phenomena of persistence of a sound in a big hall due to repeated reflection is called ............​

Answer 1

Answer:

Persistence of sound wave for a long time because of repeated (multiple) reflections of sound are called reverberation.

Answer 2

Answer:

HAPPY NEW YEAR MATE!!!! ❤️❤️

• The phenomena of persistence of a sound in a big hall due to repeated reflection is called Echo.

Hope this helps you....

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Jalay