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

Author Question: Nuclear fusion is the changing of hydrogen and helium into heavier elements of carbon, oxygen, ... (Read 148 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
on: Aug 22, 2018
Nuclear fusion is the changing of hydrogen and helium into heavier elements of carbon, oxygen, silicon, and iron in stars.
  Indicate whether the statement is true or false

Question 2

Why does sound travel rapidly though the lower well-mixed surface layer?
 A) Temperature and pressure are homogeneous
  B) Temperature and salinity are homogeneous
  C) It produces high refraction areas
  D) Density is heterogeneous


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Bison

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Aug 22, 2018
Answer to Question 1

True

Answer to Question 2

B


segrsyd

  • Member
  • Posts: 530
Reply 2 on: Aug 22, 2018
:D TYSM

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Common hydrogen bonds in biological systems Common hydrogen bonds in biological systems
Non-Carbon Organic Molecules? Non-Carbon Organic Molecules?
How Oxygen-16 Becomes More Concentrated in Glacial Ice How Oxygen-16 Becomes More Concentrated in Glacial Ice
The periodic table of the elements The periodic table of the elements
Major “identity elements” in some tRNAs Major “identity elements” in some tRNAs
Visual Elements of Pictorial Expression: A. Carpet Page from the Lindisfarne Gospels Visual Elements of Pictorial Expression: A. Carpet Page from the Lindisfarne Gospels
Video: Chemical Synapse Animation

For a complete list of videos, visit our video library