Flashcards
Sound wave
Cards in this deck (7)
- 1Medium is ?Is the material through wich wave travel
- 2Nature if light isRerfaction
- 3Roygbiv stand forRed , orange , yellow , green , blue , indigo , violet ?
- 4Red hasHigh freq
Shortest wave length? - 5Gamma rays is :-Very dangerous
- 6Dolphins sendEcho through they swim ??
- 7Echo isIs the use of reflected sound waves to find an object