CPAER Meteorology UPDATED Exam Questions and CORRECT Answers
5 views 0 purchase
Course
CPAER Meteorology
Institution
CPAER Meteorology
CPAER Meteorology UPDATED Exam
Questions and CORRECT Answers
What is the primary driver of weather? - CORRECT ANSWER- Uneven heating of the
surface of the earth
In a standard atmosphere the environmental lapse rate is - CORRECT ANSWER- 2º per
1,000ft
The dry adiabatic lapse rate is - CORR...
CPAER Meteorology UPDATED Exam
Questions and CORRECT Answers
What is the primary driver of weather? - CORRECT ANSWER- Uneven heating of the
surface of the earth
In a standard atmosphere the environmental lapse rate is - CORRECT ANSWER- 2º per
1,000ft
The dry adiabatic lapse rate is - CORRECT ANSWER- 3º per 1,000ft
The wet adiabatic lapse rate is - CORRECT ANSWER- 1.5º per 1,000ft
A stable atmosphere occurs when the environmental lapse rate is - CORRECT ANSWER-
Shallow or negative
An unstable atmosphere occurs when the environmental lapse rate is - CORRECT ANSWER-
Steeper than both the wet and dry adiabatic lapse rates
A potentially unstable atmosphere occurs when the environmental lapse rate is - CORRECT
ANSWER- Somewhere between the dry an wet adiabatic lapse rates
ISA - CORRECT ANSWER- 15º and pressure at sea level of 29.92" (1013.2hpa)
The average height of the tropopause is - CORRECT ANSWER- 36,000ft
For every 1,000ft climbed, mercury drops approximately - CORRECT ANSWER- 1"
Relative humidity - CORRECT ANSWER- The amount of water in the air relative to the
maximum it can hold at given temperature and pressure
Dewpoint - CORRECT ANSWER- The temperature at which condensation begins
, Is humid air or dry air more dense? - CORRECT ANSWER- Dry air
Convection - CORRECT ANSWER- Vertical movement of air
Advection - CORRECT ANSWER- Horizontal movement of air
Deposition - CORRECT ANSWER- When gas changes *directly* to a solid
Isobars - CORRECT ANSWER- Lines of constant/equal pressure
Isotachs - CORRECT ANSWER- Lines of constant/equal wind velocity
Contour lines - CORRECT ANSWER- Lines where the altitude at which a specified pressure
occurs is constant
Cloudy/rainy weather is associated with - CORRECT ANSWER- Low pressure system
(ascending air)
Which way does air circulate in a low pressure system? - CORRECT ANSWER- Counter-
clockwise
Warm/sunny weather is associated with - CORRECT ANSWER- High pressure system
(descending air)
If you stand with your back to the wind in the northern hemisphere, the low will be on your -
CORRECT ANSWER- Left
Below 3,000ft wind typically blows ____ isobars - CORRECT ANSWER- Across
Squall (wind) - CORRECT ANSWER- Rapid increase in wind speed lasting for a minute or
longer
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
