A non <span>foliated </span>rock has interlocking grains with no specific pattern.
Answer: Option (c) is the correct answer.
Explanation:
Atomic number of hydrogen is 1 and one dot in its lewis structure displays only one electron. So, in order to complete its octet it needs one more electron.
Atomic number of carbon is 6 and its electronic distribution is 2, 4. Carbon needs 4 more electrons in order to complete its octet.
Atomic number of oxygen is 8 and its electronic distribution is 2, 6. In order to complete octet, oxygen needs 2 more electrons.
Atomic number of fluorine is 9 and its electronic distribution is 2, 7. In order to complete octet, fluorine needs 1 more electron.
Hence, we can conclude that out of the given options, lewis dot structure of oxygen atom needs 2 more electrons in its outermost shell.
According to the research, the correct option is b. The main difference between both is that kinetic energy involves motion, and potential energy involves position.
<h3>What are kinetic energy and potential energy?</h3>
Kinetic energy refers to that energy that a body or system possesses due to its movement and like any other type of energy, it can be converted into heat and other forms of energy.
On the other hand, potential energy is the energy that is capable of generating work as a result of the position of the body and is classified according to the forces that give rise to it, such as gravitational, elastic, chemical, among others.
Therefore, we can conclude that according to the research, the correct option is b. The main difference between both is that kinetic energy involves motion, and potential energy involves position.
Learn more about energy here: brainly.com/question/22113087
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Explanation:
We have,
Speed of plane a is 900 km/h
Plane b is moving at a rate of 
It is required to find which plane is faster. To find which plane is faster, we need to compare their speeds.
Speed of a plane a is 900 km/h and that of plane b is 50 km/h. So, we can say that plane a is moving faster.
Explanation:
It is given that,
Kinetic energy of the electron, 
Let the east direction is +x direction, north direction is +y direction and vertical direction is +z direction.
The magnetic field in north direction, 
The magnetic field in west direction, 
The magnetic field in vertical direction, 
Magnetic field, 
Firstly calculating the velocity of the electron using the kinetic energy formulas as :
(as it is moving from west to east)
The force acting on the charged particle in the magnetic field is given by :
Since, 
And, 
![F=1.6\times 10^{-19}\times [1178 k-2864.20j]](https://tex.z-dn.net/?f=F%3D1.6%5Ctimes%2010%5E%7B-19%7D%5Ctimes%20%5B1178%20k-2864.20j%5D)
(b) Let a is the acceleration of the electron. It can be calculated as :
Hence, this is the required solution.
