Answer:
parallel lines
Explanation:
because the line is going down
Answer:
-0.4D(maybe)
Explanation:
combined focal length (f)= 0.4m
D1 = 5D
Then f1= 1/D1
= 1/5 = 0.2 m
1/f=1/f1+1/f2
1/0.4=1/0.2+1/f2
f2= -5/2
D2=1/f2= -0.4D
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mark me brainliestt :))
It transfers the electrical current from the point of contact on the lightning rod into the ground.
