1)JELL-O starts out as a liquid thn sets to a gel.wht would u expect to happen to the speed of sound in this material as the JELL-O sets?does it increase decrease or remain the same?
Some animal rely on an acute sence of hearing for survival and the visiable part of the ear on such animal is often relatvly to large.explain how this anatomical feature helps to increase the sensitivity of the animal’s hearing for low intensity sound.
Whn car is rest its horn emitsa frequency of 600 Hz.a person standing on the mddle of the street hears the horn with a frequency of 580 hz. Should the person jump out the wave?
2007-02-04 02:48:17 · 4 answers · asked by Kshitil 1 in Science & Mathematics ➔ Physics
The speed of sound in jell-o decreases
the shape of the ear helps to channel sound into the auditory canal
yes the person should get out of the way
RB
2007-02-04 03:42:05 · answer #1 · answered by riobob00 3 · 0⤊ 0⤋
Honestly! Why do people on here do this? Here's the thing. This "question" or "questions" for that matter is so far out there, it's difficult to understand what you mean. I doesn't sound intelligent with all of your "complex" terms. Just keep it simple.
2007-02-04 10:57:10 · answer #2 · answered by stacia 3 · 0⤊ 1⤋
You need help in your English first. No, I'm not making fun of you; its a serious comment from my side. Better get your grammar & your spellings correct first, or else you will soon be dissapointing yourself. Know what I mean......? Just think about it, bro.
2007-02-04 12:19:06 · answer #3 · answered by Kristada 2 · 0⤊ 0⤋
woah....what did you just say?
2007-02-04 11:15:43 · answer #4 · answered by hello 2 · 0⤊ 1⤋