when SOUND travels from a rarer to denser medium.....then it deviates towards or away from the normal????? I ANm NOT TAlking about Light But SOUND!!!!!

Dear student,

Deviation of sound is very negligible and it is not considered vital at all.....

Dear student,

Please dont repeat the same doubt......

shivam

sound only disperses and diffracts and dispersion means that the sound waves are scattered and in diffraction vice versa there is no normal drawn..................