Human Reproduction Question 269
A range of loudness of sound of 70-90 decibels is rated as [AIEEE 2003]
Options:
A) Loud sound
B) Uncomfortable
C) Painful
D) quiet
Show Answer
Answer:
Correct Answer: A
Solution:
A range of sound 70-90 decibels is very loud, which is generally occurring during heavy traffic on highways.
 BETA
  BETA 
             
             
           
           
           
          