Uses Of Periscope
It is used in submarines to determine the distance of a torpedo and helps in deciding the right time for the attack.
It is used in a nuclear reactor to observe the chemical reactions that are taking place.
In military periscopes are used to observe from their hiding position. Hi
Answer:
63 moles of carbon atoms, 115.5 moles of hydrogen atoms, and 57.75 moles of oxygen atoms i believe :)
Magma/Lava is mainly composed of silica, with some traces of oxygen. :D
Answer:
because you are a living organism. you also have feeling.
Answer:
anyone you just have to know how
Explanation:
