The speed of sound in vacuum is?

خلا میں آواز کی رفتار کتنی ہے؟

0 m/s

343 m/s

1,480 m/s

3.00 x 10^8 m/s

The speed of sound in vacuum is 0 m/s because sound cannot propagate in a vacuum as there is no medium for the sound waves to travel through.