Questions with the keyword 'sound'

• Have we broken then sound barrier underwater? by david7 to Dave, Susana, Sam, Ed, Ben Comments: (No comments so far )
• Can you hear yourself the same as everybody else hears you? If not, can you hear yourself the same as everybody else on by hannahhhhh to Ben, Dave, Ed, Sam, Susana Comments: (So far, one comment )
• when you shut door, why does noise get quieter even though it is more atoms vibrating closer together ? by hannahhhhh to Ben, Dave, Ed, Sam, Susana Comments: (No comments so far )
• since there is no air in space dose that mean there is no sound waves by david7 and 1 other. to Susana, Sam, Ed, Dave, Ben Comments: (No comments so far )