Its to capture light or to focus. don't forget to like. :D
Answer:
150 million kilometres
Explanation:
The astronomical unit (symbol: au, or AU or AU) is a unit of length, roughly the distance from Earth to the Sun and equal to 150 million kilometres (93 million miles) or 8.3 light minutes.
A free electron is one which has become detached from a covalent bond between two atoms and is able to move around from atom to atom and possibly take part in electric current flow.
The mass would be the same
47kg on the moon as well
Answer:
b. add a magnetic metal core
Explanation:
a p e x test
