Answer:
the density makes something float or sink below water its the "water weight "
Explanation:
Aluminum metal is a good example of conductor of electricity while glass and paper are good example of insulators.
<h3>What is a conductor?</h3>
A conductor is material that allows easy passage of electric current through the.
<h3>Examples of conductors</h3>
All metals are good examples conductors. such as aluminum, iron, silver, etc.
<h3>What is a non conductor?</h3>
A non conductor or insulator is a material which does not allow easy passage of electric current through them.
<h3>Examples of insulators</h3>
Thus, aluminum metal is a good example of conductor of electricity while glass and paper are good example of insulators.
The complete question is below:
aluminium,metal,glass,and paper, are examples of what?
Learn more about conductors here: brainly.com/question/24154868
#SPJ1
Well, its in the air, so the air is "upon" the ball. and when it comes down...you catch it, and throw it, and get someone out, and win the game, and just keep doing that, and boooommm you're and pro baseball player. Life is good
Hornblede the mineral which is made of more than one element is hornblende
Answer:
The value is ![m \approx 310](https://tex.z-dn.net/?f=m%20%5Capprox%20%20%20310)
Explanation:
From the question we are told that
The focal length of the objective is ![f_o = 1.0 \ cm](https://tex.z-dn.net/?f=f_o%20%3D%20%201.0%20%5C%20cm)
The focal length of the eyepiece is ![f_e = 2.0 \ cm](https://tex.z-dn.net/?f=f_e%20%20%3D%20%202.0%20%5C%20%20cm)
The tube length is ![L = 25 \ cm](https://tex.z-dn.net/?f=L%20%20%3D%20%2025%20%5C%20%20cm)
Generally the magnitude of the overall magnification is mathematically represented as
![m = m_o * m_e](https://tex.z-dn.net/?f=m%20%3D%20%20m_o%20%20%2A%20%20m_e)
Where
is the objective magnification which is mathematically represented as
![m_o = \frac{L}{f_o }](https://tex.z-dn.net/?f=m_o%20%20%3D%20%20%5Cfrac%7BL%7D%7Bf_o%20%7D)
=> ![m_o = \frac{25}{1 }](https://tex.z-dn.net/?f=m_o%20%20%3D%20%20%5Cfrac%7B25%7D%7B1%20%7D)
=> ![m_o = 25](https://tex.z-dn.net/?f=m_o%20%20%3D%20%2025)
is the eyepiece magnification which is mathematically evaluated as
![m_e = \frac{L }{f_e }](https://tex.z-dn.net/?f=m_e%20%20%3D%20%20%5Cfrac%7BL%20%7D%7Bf_e%20%7D)
![m_e = \frac{25 }{ 2}](https://tex.z-dn.net/?f=m_e%20%20%3D%20%20%5Cfrac%7B25%20%7D%7B%202%7D)
![m_e = 12.5 \ cm](https://tex.z-dn.net/?f=m_e%20%20%3D%20%2012.5%20%5C%20%20cm)
So
![m = 25 * 12.5](https://tex.z-dn.net/?f=m%20%3D%20%2025%20%2A%2012.5)
![m \approx 310](https://tex.z-dn.net/?f=m%20%5Capprox%20%20%20310)