Why is a pinhead sometimes used as an analogy for the early universe?

a) Matter was destroyed during the big bang.

b) At time zero all matter was metallic.

c) At time zero all matter was contained in a very small volume.

d) Matter was rapidly dispersed by the big bang.

Question

Clinton Simon

13 August, 00:25

+1

Answers (1)

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Dahlia Cox · Answer 1

The answer is (C), The singularity that was the source of the big bang was really small. That is why it is refereed to as a "pinhead".

Why is a pinhead sometimes used as an analogy for the early universe?a) Matter was destroyed during the big bang.b) At time zero all matter was metallic.c) At time zero all matter was contained in a very small volume.d) Matter was rapidly dispersed by the big bang.