![Following is used for measuring intensity of sound](https://www.gkseries.com/blog/wp-content/uploads/2022/05/Following-is-used-for-measuring-intensity-of-sound.png)
Q. Following is used for measuring intensity of sound
A. Sound level meter
B. Frequency meter
C. both (A) and (B)
D. all of the above
Answer: Sound level meter
A. Sound level meter
B. Frequency meter
C. both (A) and (B)
D. all of the above
Answer: Sound level meter
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