Chemistry

19 June, 17:42

There is a theory that gravity could pull galaxies back together, causing a reverse big bang.

Which observation makes this theory less likely than the idea that the universe may continue to expand?

a.) Background radiation is present.

b.) Galaxies exist outside of the Milky Way.

c.) The expansion of the universe is accelerating.

d.) Gas giants form farther from the Sun, where temperatures are cooler.

+2

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “There is a theory that gravity could pull galaxies back together, causing a reverse big bang. Which observation makes this theory less ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

4. Indicate the ionic equation, the net-ionic equation, and the spectator ions of the following molecular equation. HCl (aq) + Fe2O3 (s) → FeCl3 (aq) + H2O (1)

What is the definition of atomic number

The mass of a compound is taken 5 times with the following results: 26.6mg, 26.3mg, 26.2mg, 26.4mg, and 26.1mg. If the true mass is 25.6mg, what is the percent relative error for this set of data? Round to the nearest hundredth of a percent.

Why does increasing temperature increase the rate of reaction?

What does the coefficient in a balanced chemical equation represent

New Questions in Chemistry

If you walk toward a Van der Graaff generator, the effect of its electric field would get weaker as you got closer to it, true or false.

The volume of a single nickel atom is 8.10*10-24 cm3. what is the volume of a nickel atom in microliters?

A college student driving to classes produces 8000 kg of carbon dioxide (CO2) in a year, contributing to global warming. What volume of CO2 is produced? (The density of carbon dioxide is 2.0 g/L.)

For the first five steps of glycolysis, the appropriate sequence of enzymes is: A. phosphofructokinase-1 (PFK-1). B. hexokinase / glucokinase. C. fructose bisphosphate aldolase. D. Phosphoglucoisomerase. E. triose phosphate isomerase (TPI). a.

2NO + O2 → 2NO2 What type of chemical reaction is shown above? a combustion reaction b double displacement C synthesis d decomposition e single displacement