# NO SPAMMING ❌❌❌
# SPAMMING WILL BE REPORTED SURELY
# SPAMMERS STAY AWAY
# SPAMMERS MAINTAIN SOCIAL DISTANCE
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6
Answer:
1. 10 dB
2. TO AND FRO
3. INTENSITY OF VIBRATION PER SECOND
4. LARYNX
Explanation:
MARK BRAINLIEST
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