« previous next »

Author Question: The direction of heat flow between two objects depends on the amount of internal energy each of the ... (Read 88 times)

Jramos095

  • Hero Member
  • *****
  • Posts: 528
on: Jul 29, 2018
The direction of heat flow between two objects depends on the amount of internal energy each of the objects has.
 
  Indicate whether the statement is true or false

Question 2

The universe first became transparent to most light, coinciding with the origin of the cosmic background radiation, when the universe cooled enough to allow the formation of
 
  A) atomic nuclei. B) stars and galaxies.
  C) neutral atoms. D) protons and neutrons.
 
  A) 8.7 keV B) 7.8 keV C) 7.8 MeV D) 3.7 MeV E) 8.7 MeV


mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 29, 2018
Answer to Question 1

FALSE

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Jramos095

  • Hero Member
  • *****
  • Posts: 528
Reply #2 on: Jul 29, 2018
TY


mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

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

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Heart Flow Heart Flow
Energy Chart Energy Chart
A radiator may be either a down-flow or a cross-flow type. A radiator may be either a down-flow or a cross-flow type.
The major internal features of a neuron. The major internal features of a neuron.
Renewable Energy Efforts Renewable Energy Efforts
Consequences of sleep deprivation flow chart Consequences of sleep deprivation flow chart
Video: Carbohydrate digestion (brush border enzymes, end products) & Carb absorption (fructose, galactose)

For a complete list of videos, visit our video library