different animals have different improved scenes like dogs have a better scene of smell they we do.. it because of the environmental the animal lives in. Dolphins communicate my sound and sound is harder to hear underwater so they have improved hearing.
Humans cannot hear the high-frequency sounds produced by dolphins because their hearing range is different from ours. Dolphins communicate with each other using ultrasonic frequencies above the human hearing range, typically between 20-160 kHz, which is why we cannot hear their sounds.
They find their way by sending out high-pitched sounds (at a level too high for humans to hear). The dolphins then listen for the returning echoes as they bounce off objects. This is called "echolocation", and it lets dolphins know what is around them.
Yes, dolphins are known to make high-pitched sounds such as clicks, whistles, and squeaks. These sounds are used for communication, echolocation, and social interactions among dolphins.
Higher pitched sounds are typically easier to hear underwater compared to lower pitched sounds. The reason for this is that water is a denser medium than air, which results in faster attenuation of lower frequency sounds and better transmission of higher frequency sounds.
Dolphins find their way using echolocation. Which is them sending out high pi pitched sounds and then listen for echoes to return.
No, they just use echolocation to tell where things are. Echolocation is making shrill sounds that humans can't hear that bounce off things. The dolphins have special organs that allow them to hear these sound waves.
I think so, they also hear higher frequency sounds.
Dolphins can see visually with their eyes as well as with echolocation, which sends off high-pitched sounds and returns back to the dolphin, which they use to determine if something is near.
Dolphins are complex creatures like us, and can get excited from a variety of stimuli depending on the individual. Just think of what excites you...a favourite game, hanging out with your best friend, someone you're attracted to, a nice meal, etc. Really anything like that
No. Painted turtles hear a smaller range of sounds than humans, only the low frequencies, with no capability for high pitched sounds.
High-pitched sounds have a higher frequency compared to low-pitched sounds.
Yes, the diaphragm of a stethoscope is designed to pick up higher-pitched sounds, such as heart and lung sounds. Its firm surface effectively transmits these frequencies, making it ideal for assessing normal breath sounds and certain heart murmurs. In contrast, the bell of the stethoscope is better suited for lower-pitched sounds, such as some heart sounds and vascular sounds.