[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 ...

This topic contains a solution. Click here to go to the answer

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 55 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

Need homework help now?

Ask unlimited questions for free

Ask a Question

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

« previous next »

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Old Time Farm Shepherd

Observable Universe Before and After Inflation

Single-dose drug administration: pharmacokinetic values for this drug are as follows: onset of actio

The Geologic Time Scale

Raisin Bread Analogy for an Expanding Universe

Physics: Power, Energy and Time

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 55 times)

Related Topics

Need homework help now?