There could be several sounds that cause you to get on your feet. It could be music, the sound of someone's voice, a fire alarm, or even someone attempting to break into your home.
An echo.
they can hear sound in ears
Sound perspective is the way you hear a sound. (Where you hear it coming from)
Bees don't have ears so can't hear sound as we do. But they are very sensitive to vibration which they feel through their feet and legs.
Yes. If you were to slow to subsonic speeds, the boom can catch up to you, and you would hear it.
Mockingbirds can imitate any sound they hear, from car alarms to other birds. They can imitate a dog barking, a piano playing, and cars honking. Once they hear a sound, they can imitate it anytime they want.
What unusual sound do they hear in the fire?
The loudest sound that we can hear is about 130 decibels.
"Hear" doesn't have an "a" sound at all; it has a long "e" sound.
the echoes of the feet from outside, symbolizing the people who are soon to come into their lives.
The distance sound travels before you hear an echo depends on various factors such as the environment and the surfaces it reflects off. Generally, sound can travel up to approximately 17 meters (56 feet) before the echo becomes noticeable.
When a sound wave is reflected, you hear an echo.