Question

1. The bright flash of light seen in a dark sky accompanied with a thunderstorm is

(a) Lightning

(b) Collision

(c) Earthquake

(d) Repulsion

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Answer 1

Answer:

(a ) lightining

Explanation:

Answer 2

Explanation:

the answer is:-

question:-

The bright flash of light seen in a dark sky accompanied with a thunderstorm is _____.

answer:-

Lightening.

reason:-

When thunderstorm happens,then many clouds gather with each of carrying a positive or negative charge ( protons). When these two charges combine,they cause a flash of light to happens resulting in lightening which can also reach the earth ( ground).

hope it helps you....