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?

Name: a does a sound level of 0 db mean that there is no soundb is there any physical meaning to a sound having a negative intensity level if so what is itc does a sound intensity of zero mean tha 97742
Uploaded: 2023-02-06T13:36:57-08:00
Duration: 1 min 38 s
Channel: Sri K
Description: a does a sound level of 0 db mean that there is no soundb is there any physical meaning to a sound having a negative intensity level if so what is itc does a sound intensity of zero mean tha 97742

          (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?

Added by Kim T.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

02/06/2023

Step 1

(a) No, a sound level of 0 dB does not mean that there is no sound. Show more…

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(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?