This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If a gas cloud shrinks, its gravitational potential energy is converted into A) chemical energy. ... (Read 112 times)

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
on: Jul 27, 2018
If a gas cloud shrinks, its gravitational potential energy is converted into
 
  A) chemical energy. B) thermal energy and radiative energy.
  C) kinetic energy and sound waves. D) only radiative energy.

Question 2

What is postulated to have caused a sudden inflation of the early universe?
 
  A) the energy absorbed by giant quantum fluctuations
  B) the energy released from the freezing out of the strong force from the GUT force
  C) the energy released from the annihilation of matter and antimatter
  D) the energy absorbed by the separation of the electromagnetic and weak forces
  E) the energy released in the fusion of protons and neutrons to produce helium


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

B


D2AR0N

  • Member
  • Posts: 561
Reply 2 on: Jul 27, 2018
:D TYSM

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

The Chemical Structure of DNA DNA is composed of nucleotide pairs. The Chemical Structure of DNA DNA is composed of nucleotide pairs.
Calcium channels and muscle contraction: (a) Calcium channels open as the action potential travels ... Calcium channels and muscle contraction: (a) Calcium channels open as the action potential travels ...
The energy set-point view that is the basis of many people’s thinking about hunger and eating. The energy set-point view that is the basis of many people’s thinking about hunger and eating.
Attributes of Major Energy Channels According to Traditional Chinese Medicine Attributes of Major Energy Channels According to Traditional Chinese Medicine
Small local hydroelectric power generators have more future potential Small local hydroelectric power generators have more future potential
Predicted polypeptide sequences translated from potential ORFs in the human TUBA3C gene Predicted polypeptide sequences translated from potential ORFs in the human TUBA3C gene
Video: Heart Chambers

For a complete list of videos, visit our video library