Asked by Jasmine

1. In which of the following situations is a sound wave most likely to travel through air?

A) An alarm clock rings in a vacuum.
B) A giant star explodes.
C) A grasshopper eats a leaf.
D) An astronaut uses tools in space.

2. Which of the following factors determines the loudness of a sound?

A) Frequency of the sound.
B) Amplitude of the sound.
C) The temperature of the medium.
D) The density of the medium.

3. Which of the following affects the speed of sound?

A) The amplitude of the wave.
B) The frequency of the wave.
C) The phase of the medium.
D) The wavelength.

4. A blind person walks through the neighborhood making loud clicking noises with his tongue. He doesn't use a walking stick nor does he have a seeing-eye-dog. However, he avoids ever obstacle and is able to navigate his way around the neighborhood safely. What can be inferred from the given information?

A) He is detecting the reflection of sound waves.
B) He is detecting the refraction of sound waves.
C) He is detecting the absorption of sound waves.
D) He is detecting the diffraction of sound waves.

Please help quickly!! Thanks!
Answered by Princess Anna
1.C
2.B
3.C
4.A
Answered by Jasmine
K, Thanks Anna. That's what I thought. :D
Answered by Princess Anna
Your welcome :)
Answered by Ur_Mom
1 cant c. cause a grasshopper eat really quiet...
Answered by ms. cat
I got 100./. yay
Answered by Tierra
Thanks i got 100
Answered by jam
OMG TY SO MUCH I LOVE UUU I GAWT 100 %
Answered by jam
NOW I CAN GO TO COLLEGE
Answered by TiffenyLPS
tanks guys
Answered by Mariana
Lol ya'll are funny. :D
Answered by Yuck
I am going to see what answers get me 100%....
Answered by Olive
5 is A
Answered by YAY
IS 1 ACTUALLY C?
Answered by King Tyler
I got 100% thx ppl
Answered by LaShyla
1.C
2.B
3.C
4.A
5.A
Answered by hhh
lashyla is correct
Answered by The_Meta13
lashyla is right
Answered by raina the helper
1.c
2.b
3.c
4.a
5.a
These are the answers I took the test and I got 100%.
Answered by Jane Barlow.
Thank you, I got 100% on the quiz!
Answered by Corbin
thanks I got 100%
Answered by boo
c
b
c
a
a

Answered by a pimp named slick back
ty guys
Answered by Cassandra
In which of the following situation is light most likely to be refracted
Answered by qdaewrf
I think c am i right?
Answered by GameZone
THX 100%
Answered by Welp
TYSM!
Answered by Andreas
DONT CHEAT
Answered by Tisky
the answers are correct. And Andreas, that's not going to stop anyone from cheating. I commend you for your efforts, though. Nice try.
Answered by \/(._.)\/
Andrea your cheating cause your on here. Think about it Ñina.

And Boo is right

C
B
C
A
A

Thank you Hunny~!
Answered by N
C
B
C
A
A
Answered by Norot
C because every thing else cant make noise because they are deprived ofbair so even though "They eat real quiet" they still make a noise.
Answered by Lexxy
The answers are
c
b
c
a
a'

LIKE BAM
Answered by PearsonConnexus
c
b
c
a
a
Answered by Emo Aunt
1.C
2.B
3.C
4.A
5.A
Answered by Thank you
The answers are
C
B
C
A
A
I just took the test and I got 100%
Answered by hearteyes
@BOO is correct! Thanks love! :)
Answered by Cereal.... is life. -Life Cereal
Lexxy? Lexey?!
Answered by Anonymous
boo is correct :)
Answered by DifieJaucy
Unit 4 Lesson 2
C
B
C
A
A
100%
Answered by ?
thxs hunnies
Answered by MadderHatter
YAAAAAASSSSSSS! Thx guys!
Answered by Hal
1. C
2. B
3. C
4. A
5. A
Answered by anonymous
THANK YOU
Answered by DJ Marshmello
thank u so much LaShyla that helped alot much thanks
Answered by Netflix
for connections unit 4 lesson 2
Sound

1.C
2.B
3.C
4.A
5.A
Answered by Sdfghjkl
THANKS LASHYLA! GIRL HELPIN ME SO MUCH ILY💓💓💞💞
Answered by Boss Hooman
Tank y'all. u saved mah life.
Answered by that guy in a dog costume
1. C- a grasshopper eats a leaf
2. B- amplitude of the sound wave
3. C- the phase of the medium
4. A- he is detecting the reflection of sound waves
5. A- reflection
Answered by ok
I don't get how number one is c tho
Answered by ok
but it is
Answered by Cloud
ty
Answered by Kim Taehyung's Wifeu
thx
Answered by @YEET.com
LOL that guy in a dog costume 😂
Answered by Girl
Andreas is is one of Benjamin Kirby tennesins Aliens.
Answered by sweaterweather and girl in red:)
1. C
2. B
3. C
4. A
5. A
100% 5/5 :)
Answered by TheVeganDragon
THANK U sweaterweather and girl in red:)
Answered by a nobody as much a somebody
yea its right and its the middle of the year 2021 now so...yea...
Answered by I help people
I think its weird when people repost the answers that somebody else already put.
Answered by I help people
It's clearly obvious that sweater weather looked up near the top.
Answered by Silhouette
Still CBCAA!!!
Answered by WoWoWoWo
its
c
b
c
a
a
I got it wrong cause I missclicked lul
There are no AI answers yet. The ability to request AI answers is coming soon!