What is the loudness, in decibels, of a sound 1 trillion times as loud as the softest audible sound?
1 answer:
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Answer:
.2166 repeating or 21.66% repeating
Explanation:
In attached image
Answer:
True
Explanation:
As we know that total charge is always quantized and in the terms of multiples of charge of single electron
so we have
Q = Ne
here we know that
also we know that
so we have
Since this charge is in multiple of micro coulomb units so yes it is possible to measure it
and the magnitude of this charge is given as