It is important to be able to describe a system quantitatively because there exist many variables that show a continuous range of variation.
<h3>What is quantitative research?</h3>
Quantitative research is any type of investigation based on scientific variables that express their values as a continuous range of variation.
For example, there are genetic traits such as height and weight that show quantitative variation, thereby they need to be expressed as ranges.
In conclusion, it is important to be able to describe a system quantitatively because there exist many variables that show a continuous range of variation.
Learn more about quantitative research here:
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I think b is the answer but im not 100% sure
Answer:
![3,666,500\ m^3 = 3.666\times 10^9\ Liters](https://tex.z-dn.net/?f=3%2C666%2C500%5C%20m%5E3%20%3D%203.666%5Ctimes%2010%5E9%5C%20Liters)
Explanation:
Given that
Volume
![V=3,666,500\ m^3](https://tex.z-dn.net/?f=V%3D3%2C666%2C500%5C%20m%5E3)
As we know that
![1\ m^3 = 1000\ Liters](https://tex.z-dn.net/?f=1%5C%20m%5E3%20%3D%201000%5C%20Liters)
![1\ m^3 = 10^3\ Liters](https://tex.z-dn.net/?f=1%5C%20m%5E3%20%3D%2010%5E3%5C%20Liters)
So
![3,666,500\ m^3 = 3,666,500\times 10^3\ Liters](https://tex.z-dn.net/?f=3%2C666%2C500%5C%20m%5E3%20%3D%203%2C666%2C500%5Ctimes%2010%5E3%5C%20Liters)
![3,666,500\ m^3 = 3,666,5\times 10^5\ Liters](https://tex.z-dn.net/?f=3%2C666%2C500%5C%20m%5E3%20%3D%203%2C666%2C5%5Ctimes%2010%5E5%5C%20Liters)
![3,666,500\ m^3 = 3.666\times 10^9\ Liters](https://tex.z-dn.net/?f=3%2C666%2C500%5C%20m%5E3%20%3D%203.666%5Ctimes%2010%5E9%5C%20Liters)
So we cab say that
is equal to
.
Answer:
Explanation:
According to the <u>Third Kepler’s Law</u> of Planetary motion:
(1)
Where;:
is the period of the satellite
is the Gravitational Constant and its value is
is the mass of the Earth
is the semimajor axis of the orbit the satllite describes around the Earth (as we know it is a circular orbit, the semimajor axis is equal to the radius of the orbit).
On the other hand, the orbital velocity
is given by:
(2)
Now, from (1) we can find
, in order to substitute this value in (2):
(3)
(4)
(5)
Substituting (5) in (2):
(6)
(7) This is the speed at which the satellite travels
Answer: Tympanum
Explanation: A Tympanum could be described as the semicircular space above the doorway or window or entrance of a building. The space is usually designed using elaborate sculptural designs, Rocky costumes and ornaments. The tympanum could also be triangular-shaped and attributed to classical Greece and Roman architecture. It is usually located between the portals archivolt and the lintel. The tympanum is commonly observed in the churches and temples of ancient Rome and Greece.