Author Question: Earth emits radiation with greatest intensity at ____ wavelengths. A) infrared B) radio C) ... (Read 103 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
Earth emits radiation with greatest intensity at ____ wavelengths.
 A) infrared
  B) radio
  C) visible
  D) ultraviolet

Question 2

Thunder is caused by ____.
 A) the collision between two thunderstorms with opposite electrical charge
  B) the rapid heating of air surrounding a lightning channel
  C) the explosion that occurs when + and - charge collide and neutralize each other
  D) turbulent wind motions inside the thunderstorm



ilianabrrr

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

A

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

For a complete list of videos, visit our video library