Question

Explain how a bat can find its way in the dark ?

Answer 1

Hint: To answer this question, we first need to understand what ultrasound is. Ultrasound refers to sound waves with frequencies greater than the highest audible limit of human hearing. The upper limit varies from person to person, but it is around 20,000 Hertz. Ultrasound has identical physical qualities as typical audible sound.

Complete answer:
Ultrasounds and animals: Bats and dolphins, for example, give out ultrasonic waves and use the echoes to locate objects they can't see. It's used to find submarines and other underwater things. The use of reflected ultrasound waves to “see” within the body is known as ultrasonography.

Applications of ultrasound: Ultrasound is utilized in a variety of applications. Objects are detected and distances are measured using ultrasonic instruments. In medicine, ultrasound imaging, also known as sonography, is frequently employed. Ultrasound is used to discover defects in products and structures during nondestructive testing.

How bats find their way: Bats use echolocation to travel and discover insect meals. Ultrasound is a term for sound waves that are produced at frequencies higher than those heard by humans. Bats' sound waves bounce off the items in their environment. The noises then return to the bats' ears, which have been fine-tuned to detect their own distinct calls.

Note: In veterinary medicine, ultrasound has transformed how we handle numerous health conditions, as well as how we do surgical treatments. Ultrasound, which is frequently used in conjunction with x-rays, gives us a clearer view of interior organs and allows us to spot problems that aren't visible on a basic radiograph.