Question

a large Auditorium as curved back explain​

Answer 1

large auditorium has a curved back. ... A large auditorium has a curved back to render the sound waves parallel so that these can be heard over a large distance. The speaker is placed at the focus of curved surface and the sound after reflection from curved surface becomes parallel.

Answer 2

Answer:

• The Auditoriums and halls ... have a curved roof and may be walls too, are made such, to reflect sounds towards all the viewers (listeners) .
• View the

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