Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026

Post a MCQs
Quiz Mode
Menu
Menu

Which of the following is true for sound:

Leave a Comment / GK Mcqs

A. It cannot travel through a vacuum
B. Sound can travel through a vacuum
C. Speed of sound is constant
D. All of the above

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *