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प्रश्न
Explain by giving a scientific reason.
The roof of a movie theatre and a conference hall is curved.
उत्तर
Ceiling of a movie theatre and conference hall is curved to avoid undesirable reverberation. Otherwise, pitch or music will not be heard distinctly.
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संबंधित प्रश्न
What is reverberation?
What name is given to the persistence of sound in a big hall or auditorium ?
Name the device used by doctors to listen to our heartbeats.
What is reverberation ? What will happen if the reverberation time in a big hall is too long ?
How can reverberations in a big hall or auditorium be reduced ?
Explain by giving a scientific reason.
The intensity of reverberation is higher in a closed and empty house.
The repeated reflection that results in persistence of sound is called ______.
Why do we hear the sound produced by the humming bees while the sound of vibrations of the pendulum is not heard?
The distance of underwater objects can be deduced by the formula ______.
What is Reverberation?
Why are the roots and walls of the auditorium covered with rough plaster?
