What is the decibel sound of a human whisper? – McqOptions

MCQOPTIONS

1.	What is the decibel sound of a human whisper?
A.	30
B.	10
C.	50
D.	60
Answer» B. 10

Discussion

No Comment Found

Related MCQs

<p>The tide produced as a consequence of the moon and the sun pulling the earth in the same direction is called</p>
<p>The tropical cyclones with maximum sustained surface winds of 33 ms are called</p>
<p>The short term variations of the atmosphere, ranging from minutes to months are called</p>
<p>The temperature needed to keep the earth's surface and the atmosphere in thermal equilibrium is called</p>
<p>The South Frigid Zone is the region</p>
<p>The smallest annual temperature range occurs in the</p>
<p>The soils common to the south eastern USA are called</p>
<p>Which of the following measures to control noise pollution?</p>
<p>Tertiary winds on the north of the Alps (Europe) are called</p>
<p>The headquarters of the Commonwealth of Independent States (CIS), formed out of erstwhile USSR, is at</p>