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Walls of auditorium should be...

Walls of auditorium should be

A

good absorber

B

good reflector

C

good amplifier

D

none of these

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • The walls of the auditorium built for musical concerts should be such that they are able to ... sound.

    A
    Transmit
    B
    Refract
    C
    Reflect
    D
    Absorb

  • A student viewed a drop of marine water under microscope and observed a unicellular organism with a distinct nucleus and a wall . In which of the following kingdom's of Whittaker it should be placed ?

    A
    Monera
    B
    Plantae
    C
    Protista
    D
    Animalia

  • If T is the reverberation time of an auditorium of volume V then

    A
    `TpropV`
    B
    `Tprop(1)/(V)`
    C
    `TpropV^(2)`
    D
    `Tprop(1)/(V^(2))`

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    Read the following points regarding protist,_ (A) Saprophytic nature (B Spores with true wall (C) wall less vegetative phase Above organism should be

    Why are the walls, roof, seats and steps, of a cinema theatre or auditorium covered with special material ?

    Why are the walls, roof, seats and steps, of a cinema theatre or auditorium covered with special material?

    The number of chairs in an auditorium is 4 more than thrice the numbber of tables in that auditorium. If the number of tables is x, then the number of chairs equals

    If T is the reverberation time of an auditorium of volume V then

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