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Oksana_A [137]
3 years ago
15

Echo is caused due to which sound?​

Social Studies
2 answers:
AlladinOne [14]3 years ago
7 0
Echoes are caused due to the reflection of sound waves.
xxTIMURxx [149]3 years ago
4 0

Answer:

Explanation:

Echos are repeated due to sound waves that bounce off a smooth wall.

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What happens first when a star begins to run out of fuel?
TEA [102]

Answer:

c( The star becomes a white dwarf.

Explanation:

when a star begins to run out of fuel the star becomes a white dwarf.

4 0
3 years ago
All sounds for speech vibrate at different frequencies, which is how you differentiate speech sounds. vowels are relatively low
d1i1m1o1n [39]

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8 0
3 years ago
Anyone want to write a short essay for me? I'm desperate
Greeley [361]

Answer:

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7 0
3 years ago
Imposing some sort of cost on trade that raises the price of the traded products is MOST LIKELY an example of A) a trade barrier
DerKrebs [107]
A trade surplus or trade deficit (answers B and C) refer to the relationship between the exports and imports and not to the cost on trade. 
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3 0
3 years ago
The tarn doing gender can be defined
vlada-n [284]

Answer:

it basically is supposed to mean that when a boy does something like maybe builds some kind of Lego kit, or maybe a girl using makeup these are normally boy or girl things so what it means is a girl normally only use to wear makeup and a boy normally used to do legos or build things. Girls and boys had before done separate things based on gender although today it is unfair if you say that boys can do this and girls can do that.

Explanation:

7 0
2 years ago
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