Discussion
Which source generates gravity waves in the troposphere?
Answer: C
Stably stratified flow forced over a mountain range generates waves whose phase lines are stationary relative to the ground, and these mountain waves are a principal source of momentum flux into the stratosphere. Convection and jet stream imbalance are the other two major sources. Radiative cooling and thermal advection act too slowly and too smoothly to excite waves of any significant amplitude. Naming the cost of a choice alongside its benefit is what turns a fact into a design decision.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development