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Vilka [71]
3 years ago
14

which statement tells you where the metalloids are located in the periodic table A.metalloids are the elements to the left of th

e zigzag line B.metalloids are the elements to the right of the zig-zag line C.metalloids are the elements that do not border the zigzag line D. metalloids are the elements except aluminum that border the zigzag line
Physics
1 answer:
IceJOKER [234]3 years ago
5 0
Were is the table at?

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Una cuerda es puesta a vibrar 400 veces en 4 segundos Cual es la frecuencia del sonido emitido?
Readme [11.4K]

n = number of vibrations set in the string = 400 vibrations

t = total time taken for "n" vibrations set in the string = 4 second

f = frequency of the sound emitted due to vibrations set in the string


frequency of the sound emitted due to vibrations set in the string is given as

f = n/t

inserting the above values in the above formula

f = 400/4

f = 100 Hz

hence the frequency of sound comes out to be 100 Hz

4 0
3 years ago
Describe what the sun would look like from earth if the entire photosphere were the same temperature as a sunspot?
vichka [17]

The sun would look like from earth if the entire photosphere were the same temperature as a sunspot then wouldn't see anything from Earth but darkness

The lowest layer of the sun is the photosphere. It is the outer layer of the sun. It is the deepest region of the luminous object. It is composed of convection cells which are called granules . The Sun's photosphere has a temperature between 4,500 and 6,000 K

Sunspots are areas where the magnetic field is about 2,500 times stronger than Earth's, much higher than anywhere else on the Sun.  Because of the strong magnetic field, the magnetic pressure increases while the surrounding atmospheric pressure decreases.

Sunspots tend to occur in pairs that have magnetic fields pointing in opposite directions.  A typical spot consists of a dark region called the umbra, surrounded by a lighter region known as the penumbra.  

The sunspots appear relatively dark because the surrounding surface of the Sun (the photosphere) is about 10,000 degrees F, while the umbra is about 6,300 degrees F.  Sunspots are quite large as an average size is about the same size as the Earth.

If the photosphere were of the same temperature as the sunspot, then we wouldn't see anything from Earth but darkness. We were only able to see and recognize the sunspot because it is surrounded by the visible photosphere.

To learn more about photosphere here

brainly.com/question/3598352

#SPJ4

8 0
2 years ago
The chart shows the temperatures of four different substances.
garik1379 [7]

Answer:

C) 20

Explanation:

Happy Halloween LOL

4 0
3 years ago
Read 2 more answers
Mechanical waves propagate or move through a medium because
Schach [20]
Because the move through water
7 0
2 years ago
A 5000kg freight car moving at 2 m/s East collides with a 10,000kg freight car at rest. Upon collision, they got stuck and moved
mr_godi [17]

Answer:

A

Explanation:

6 0
2 years ago
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