(a) Does a sound level of 0 dB mean that there is no sound? (b) Is there...
Question:
(a) Does a sound level of 0 dB mean that there is no sound?
(b) Is there any physical meaning to a sound having a negative intensity level? If so, what is it?
(c) Does a sound intensity of zero mean that there is no sound?
(d) Is there any physical meaning to a sound having a negative intensity? Why?
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a No The sound intensity level is given by 0 means I I 0 since log1 0 When ...View the full answer
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Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
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