everyday science MCQ #5445

Bats can fly in the dark because they are capable of taking the help of:

everyday science MCQ #5445

  1. Question 1

    Q1. Bats can fly in the dark because they are capable of taking the help of:

    • A) Ultraviolet waves
    • B) Ultrasonic waves
    • C) Electromagnetic waves
    • D) A special retina

    Answer: Ultrasonic waves

    Explanation: Bats use echolocation, emitting ultrasonic waves (above 20 kHz) that bounce off objects and return to the bat, enabling navigation in complete darkness.