Author Question: Radiation, as an energy transfer mechanism, is especially important because A) radiation energy ... (Read 195 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
Radiation, as an energy transfer mechanism, is especially important because
 
  A) radiation energy can travel without an intervening medium.
  B) everything radiates.
  C) radiation provides us with visible light.
  D) all of the above

Question 2

Nearly all of the energy available on Earth comes from the ________.
 
  Fill in the blank(s) with the appropriate word(s).



TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

Answer: D

Answer to Question 2

Answer: Sun



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

For a complete list of videos, visit our video library