State applications of echoes
State applications of echoes
- Measurement of velocity of sound in air
- In medicine field to give an image of internal structure of the body
- In speaking tubes to send messages from one point to another
- In Radar aerials to send out radio waves into space
thank you
CATEGORIES Physics questions and answers
TAGS Dr. Bbosa Science
Notes are so good but help me and send me more about echo.i am Ian.a s.3 student