[Answered] How hot was the universe at time zero? A) 2.73 K B) 5, 800 K C) 16, 000 K D) 1032 K E) We ...

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Author Question: How hot was the universe at time zero? A) 2.73 K B) 5, 800 K C) 16, 000 K D) 1032 K E) We ... (Read 23 times)

lunatika

Hero Member
Posts: 548

on: Jul 27, 2018

How hot was the universe at time zero?

A) 2.73 K
B) 5, 800 K
C) 16, 000 K
D) 1032 K
E) We have no theory capable to addressing this question.

Question 2

In the Bohr model, the transitions of electrons down to ground state produce the Lyman lines in the ultraviolet.

Indicate whether the statement is true or false

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Marked as best answer by a Subject Expert

wuly

Sr. Member
Posts: 327

Reply #1 on: Jul 27, 2018

Answer to Question 1

E

Answer to Question 2

TRUE

lunatika

Hero Member
Posts: 548

Reply #2 on: Jul 27, 2018

Both answers were spot on, thank you once again

wuly

Sr. Member
Posts: 327

Reply #3 on: Jul 27, 2018

Great! Please up vote

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