surfaces are used to focus the sound at ...

_________ surfaces are used to focus the sound at particular point.

Verified by Experts

Parabolic

ACOUSTICS
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS (STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE OR FALSE. CORRECT THE STATEMENT IF IT IS FALSE)|16 Videos
ACOUSTICS
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS (ASSERTION AND REASON)|11 Videos
ACOUSTICS
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS (CHOOSE THE CORRECT ANSWER)|31 Videos
ELECTRICITY
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWRES (Value Based Question)|1 Videos

Similar Questions

Explore conceptually related problems

Many halls are designed with _______ reflecting surfaces to required to focus the sound at a particular point.

__________ are used to view the objects on the surface of the earth.

In _________ surfaces, sound from one focus will always be reflected to the other focus, no matter where it strikes the wall.

A particle of mass 50 g experience a gravitastiona force of 2.0 N when placed at a particular point. Find the gravitational field at that point.

What are the uses of infrasonic sound?

_________ are basically curved surfaces which are used in auditoria and halls to improve the quality of sound.

An instrument used to hear the heart sounds

When sound is reflected from a concave surface, the reflected waves are _________ and focused at a point.

Take calendar sheets of a particular month in a particular year.