Question

30. Lightning rod is a device used to secure tall buildings from the effect of

lightning.

The waves are recorded by Richter scale.

a)TF b)FT c)TT d)FF​

Answer 1

Answer:

c)

Explanation:

Lightning rod is made of conductor. Because it is higher than building, lightning tends to hit the conductor first. After this, the lightning gets into the earth by following the conductor and building and its people are not affected.