Answer:
![Force = 0.0047175\ N](https://tex.z-dn.net/?f=Force%20%3D%200.0047175%5C%20N)
Explanation:
Given
--- Surface Tension
--- Radius
Required
Determine the required force
First, we calculate the circumference (C) of the circular plate
![C= 2\pi r](https://tex.z-dn.net/?f=C%3D%202%5Cpi%20r)
![C= 2 * \frac{22}{7} * 0.01m](https://tex.z-dn.net/?f=C%3D%202%20%2A%20%5Cfrac%7B22%7D%7B7%7D%20%2A%200.01m)
![C= \frac{2 * 22 * 0.01}{7}m](https://tex.z-dn.net/?f=C%3D%20%5Cfrac%7B2%20%2A%2022%20%2A%200.01%7D%7B7%7Dm)
![C= \frac{0.44}{7}m](https://tex.z-dn.net/?f=C%3D%20%5Cfrac%7B0.44%7D%7B7%7Dm)
![C= 0.0629 m](https://tex.z-dn.net/?f=C%3D%200.0629%20m)
The applied force is then calculated using;
![Force = C * T](https://tex.z-dn.net/?f=Force%20%3D%20C%20%2A%20T)
![Force = 0.0629m * 0.075N/m](https://tex.z-dn.net/?f=Force%20%3D%200.0629m%20%2A%200.075N%2Fm)
The function of the kidney is to filter the things that are put in the body, it also regulates blood pressure .
Answer:
The statement H is the correct one: The number of atoms on the reactant side equals the number of atoms on the product side.
Explanation:
The law of conservation of mass states that mass can not be created or destroyed, just can be transformed. The mass of a system can not be added or removed, thereby the transfer of mass in a reaction must remain constant.
This implies that the mass of the molecules on the side of the reactants before the reaction must be equal to the mass of the atoms on the side of the products after the reaction.
Therefore, the statement H is the correct one: The number of atoms on the reactant side equals the number of atoms on the product side.
I hope it helps you!
Answer: Metals
Explanation:
The metals are the conductors of electricity. These are made up of atoms which conducts electricity in the form of electrons in the outer shell that can move freely. These take away the electric charge on the entire metallic system. This way the metal conducts electricity and can also pass electricity to other surfaces if come in their contact. Thus the metals are used for creating equipment of technological importance.