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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 1 > Chapter 17 - Wave Motion > Two identical sound S1 and S2 reach at a point P is phase. The resultant loudness at point P is ndB higher than the loudness of S1 the value of n is :

Two identical sound S1 and S2 reach at a point P is phase. The resultant loudness at point P is ndB higher than the loudness of S1 the value of n is :

Two identical sound S1 and S2 reach at a point P is phase. The resultant loudness at point P is ndB higher than the loudness of S1 the value of n is :