Question

Elephant have large sized ear to hear

• A. Low pitched sound
• B. High pitched sound
• C. Vibrations
• D. None of the above

Answer 1

The correct option is A Low pitched sound

• Elephants are large mammals of the family Elephantidae in the order Proboscidea.
• The elephant has a large sized ear to hear the low pitched sound. Low-frequency sounds (long wavelengths meeting little resistance) travel farther than high-frequency sounds, which makes them ideal for long-distance communication.
  
• The Ears also help to cool the body temperature when the body is hot as the blood flowing through the ears is close to the outside of the elephant body, and heat can be released as they flap them about.
• So, the correct answer is 'Low pitched sound'.