×
Log in
Upload File
Most Popular
Art & Photos
Automotive
Business
Career
Design
Education
Hi-Tech
+ Browse for More
The top documents tagged [gas sound travels]
Documents
What is Sound? Vibrations cause sounds A vibration is any rapid back and forth movement (known as a disturbance) Sound waves form when a vibrating object
219 views
Documents
Sound is energy that travels in the form of waves away from a vibrating object. What is Sound?
243 views