Author Question: The pressure in the center of a tornado is: a. often more than 100 mb lower than that of its ... (Read 11 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
The pressure in the center of a tornado is:
 a. often more than 100 mb lower than that of its surroundings.
 b. about 5 mb higher than that of its surroundings.
 c. about 5 mb lower than that of its surroundings.
 d. roughly the same as that of its surroundings.

Question 2

The Enhanced Fujita scale for classifying tornadoes' estimate wind speeds is based on:
 a. damages incurred by a single frame house in the U.S. Great Plains.
 b. damages incurred by a single frame house in Florida.
 c. the degree of damage incurred by different types of structures.
 d. None of these choices.



Leostella20

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

a

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

For a complete list of videos, visit our video library