In SONAR, we use
Model Answer & Options
Source: Exemplarultrasonic waves
infrasonic waves
radio waves
audible sound waves
Try a Related Quiz
Test your skills on a similar concept: NCERT-IX Gravitation: Practice Set 1.
In SONAR, we use
ultrasonic waves
infrasonic waves
radio waves
audible sound waves
Test your skills on a similar concept: NCERT-IX Gravitation: Practice Set 1.