Q. No. 1: (a). Write any 2 applications of sound? /5
(b). Write any 2 factors on which sound depend? /4
Khalid Public High School & College Haroon Abad
A Name Of quality Education
Khalid Public High School & College Haroon Abad
A Name Of quality Education
Q. No. 1: (a). Write any 2 applications of sound? /5
(b). Write any 2 factors on which sound depend? /4