The edge length of a unit cell of the Barium metal is; 3.01cm
<h3>Density, Mass and Volume</h3>
The mass number of one mole of barium metal is; 137 g.
On this note, the volume of a unit cell of Bromine metal can be obtained from the relation;
- Volume = Mass/density = 137/3.5 = 27.4 cm³.
On this note, the edge length of a unit cell can be evaluated as follows;
Read more on Density, Mass and Volume;
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Are u a fart bc u blew me away
The frequency of the sinusoidal graph is 3 Hz.
<h3>What is frequency of sinusoidal graph?</h3>
The frequency of a sinusoidal graph is the number of complete waves for every 2π units.
The frequency of the sinusoidal graph is determined by counting the number of complete waves from 
to 
units.
From a sketch of the graph;
Thus, the frequency of the sinusoidal graph is 3 Hz.
Learn more about frequency of sinusoidal graphs here: brainly.com/question/12075992
The purpose of the question is to properly identify the tense of the verb being used. For this case, we use context clues to infer that the verb is being used in the present tense and will answer accordingly.
From the sentence given, we can use the word "está" as context to determine the tense of the verb. "Está" is used in the present tense. The other ways to use this word are:
- "Estuvo", signals a past tense of a verb will follow.
- "Estara", signals that a future tense of a verb will follow.
The fact that the previous word is being used in the present tense allows us to infer that the verb will be used in the present tense as well. Therefore, we choose the present tense of the verb "visitar" which corresponds to "visitando" and fill in the blank with this word.
To learn more:
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Networking is the answer.
