JEE Main & Advanced
Physics
Wave Mechanics
Question Bank
Mock Test - Waves and Acoustics
question_answer
Two identical sounds \[{{S}_{1}}\] and \[{{S}_{2}}\] reach at a point \[P\] in phase. The resultant loudness at point P is \[n\] dB higher than the loudness of\[{{S}_{1}}\]. What is the value of\[n\]?