Author Question: A system called Doppler lidar uses a light beam to measure the change in frequency of falling ... (Read 31 times)

stock

  • Hero Member
  • *****
  • Posts: 573
A system called Doppler lidar uses a light beam to measure the change in frequency of falling precipitation, cloud particles, and dust.
   a. True
   b. False

Question 2

Gustnadoes form along a gust front where the cool downdraft of a thunderstorm forces warm, humid air upwards.
   a. True
   b. False



carolinefletcherr

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

ANSWER: True

Answer to Question 2

ANSWER: True



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

For a complete list of videos, visit our video library