Basics (1) Flashcards
1
Q
Sound
A
Mechanical Vibration, will transmit through solid, liquid, gas. Cannot transmit in a vacuum (Needs atoms/medium).
2
Q
Ultrasonic Testing
A
Creating vibrations in a part and waiting for an echo to come back, based on the echo is the information we receive.
- Is movement
- Is Energy in Motion
3
Q
Sound Properties
A
- Reflected
- Refracted
- Focused
