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

Author Question: Which of the following gases absorbs ultraviolet light best? A) carbon dioxide B) nitrogen C) ... (Read 102 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jul 27, 2018
Which of the following gases absorbs ultraviolet light best?
 
  A) carbon dioxide
  B) nitrogen
  C) oxygen
  D) hydrogen
  E) ozone

Question 2

Describe the method of energy production in the Sun. What is the fuel? What is the end product? What kind of interactions occur? What is the role of temperature in the process? Could we use this process to produce energy on Earth?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TINA

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

The Sun produces energy by fusing hydrogen into helium. In net, four hydrogen nuclei fuse to produce one helium nucleus, two neutrinos, and energy. The temperature required is very high (at least 10 million Kthe Sun's core is 15 million K). Research is underway to develop a controllable similar process to generate energy on Earth.


vinney12

  • Member
  • Posts: 586
Reply 2 on: Jul 27, 2018
Excellent

CAPTAINAMERICA

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Changes in Earth's atmospheric carbon dioxide levels over geological time. Changes in Earth's atmospheric carbon dioxide levels over geological time.
The nitrogen cycle. The five main parts of the nitrogen cycle are: The nitrogen cycle. The five main parts of the nitrogen cycle are:
Representative Light Curves of Eclipsing Binaries Representative Light Curves of Eclipsing Binaries
The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ... The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ...
The connector is unplugged from the injector and a noid light is plugged into the injector ... The connector is unplugged from the injector and a noid light is plugged into the injector ...
Using a bright light makes seeing where the smoke is coming from easier. In this case, smoke was ... Using a bright light makes seeing where the smoke is coming from easier. In this case, smoke was ...
Video: Haustral churning, Gastrocolic reflex and mass peristalsis & Defecation

For a complete list of videos, visit our video library