Q. Which among the following principle is used by Bats? (Solved)
1. RADAR (Radio Detective & Ranging
2. SONAR (Sound Navigation & Ranging
3. law of reflection
4. law of diffraction
- b. SONAR (Sound Navigation & Ranging
1. RADAR (Radio Detective & Ranging
2. SONAR (Sound Navigation & Ranging
3. law of reflection
4. law of diffraction