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8090 [49]
2 years ago
13

¿Por qué el agua es una sustancia inusual cuando se trata de densidad!

Geography
1 answer:
Aneli [31]2 years ago
6 0

Answer:

Las moléculas de agua son muy cohesivas debido a la polaridad de la molécula. Es por eso que puede llenar un vaso de agua apenas por encima del borde sin que se derrame. Todas las sustancias, incluido el agua, se vuelven menos densas cuando se calientan y más densas cuando se enfrían.

Explanation:

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2u+2=5u-10 how do I simplify the expression
zloy xaker [14]

Answer:

-3u-8

Explanation:

i big brain so its correct

5 0
3 years ago
Read 2 more answers
11. A stream in a bedrock valley located 5000 feet above ultimate base level that is draining a mountainous region in the headwa
notsponge [240]

Answer:

A stream in a bedrock valley located 5000 feet above ultimate base level that is draining a mountainous region in the headwater of a stream system would have a _____.

high gradient, and a narrow and shallow channel with no floodplain

Explanation:

A bedrock valley has no alluvium mantling the bedrock over which it flows. Alluvium (consists of sand, gravel, silt, clay, and gravel, as well as other organic matters) mantlings or coverings are usually developed in the lower part of the river with the formation of floodplains and deltas.  They may also be deposited at lakes or river banks.  Headwater streams deliver nutrients and other organic materials (e.g. fallen leaves) to downstream regions to sustain downstream aquatic life.

4 0
3 years ago
do you think men should have the same amount of time off as women when having a baby? If so tell me why you think so? And if you
pentagon [3]

Answer:

No.

Explanation:

Personally in my own opinion I do not believe they should get the same amount of time off as women. Yes, it is still their child and they deserve to be with them and enjoy all their moments together but a women's body has just gone through a lot and deserves its proper rest, while her spouse just had to watch. Another reason is because women can produce milk to feed the baby, where men cannot therefore the men should just get a little time off, but not the same amount as the women.

6 0
3 years ago
Select the reasons why most professional telescopes are reflectors rather than refractors.
Julli [10]

Answer:

d). It is easier to make a large reflecting telescope than a large refracting telescope.

f). A reflector can collect more light than a refractor.

Explanation:

A telescope is a device that is used to observe distant objects by the use of lenses and mirrors. It is also used to observe different distant objects by their reflection, absorption, emission or the reflection of the electromagnetic radiations.

Most of the professional telescopes are reflectors because :

1. The reflected telescope is able to receive more of the light when it reflects all the light falling on surface. And it is easier for making a large telescope rather then making large lenses for the refracting telescope. So it is easier to make large reflecting telescope than a large refracting telescope.

2. A reflected telescope receives all the wavelength of the light and it reflects all the light falling on the surfaces where it is refracted telescope that contains lenses cannot absorbs all the light and causes the chromatic aberration.  

3 0
3 years ago
What part do tiny sound particles in the atmosphere play in cloud formation
SIZIF [17.4K]
The tiny, solid particles you find in the atmosphere serve as cloud condensation nuclei.

You see, in order for water to condense, the water must have a direct object, grammatically speaking.

<span>Your answer: Tiny, solid particles in the atmosphere play a role in cloud formation by providing the object upon which water may condense to form clouds.</span>
4 0
3 years ago
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