The headlamp's concave mirror is open on one end, and the light bulb's filament is placed at or near the focus. (Sorry if this is Wrong)
Answer: the earth
Explanation: ask your teacher
Answer:
A. 12,240.
Explanation:
1,530 times 8.0 = 12,240.
hope this helped :)
Answer:
D.
For every action there is an equal and opposite reaction.
Explanation:
im doing the same one lol
