Sporadic E phenomenon is related to special ionization in which region?
Answer and explanation
Correct answer: E region
The governing concept is ionospheric stratification. Sporadic E refers to irregular, temporary patches of unusually strong ionization in the E layer, generally produced by concentrated metallic ions and wind-related processes. Therefore option B is correct. The D region mainly absorbs some radio waves, the F region is associated with higher-altitude ionization and long-distance propagation, and the tropopause is an atmospheric boundary, not an ionospheric region.
Frequently asked questions
What is the correct answer to this question?
E region
Why is this the correct answer?
The governing concept is ionospheric stratification. Sporadic E refers to irregular, temporary patches of unusually strong ionization in the E layer, generally produced by concentrated metallic ions and wind-related processes. Therefore option B is correct. The D region mainly absorbs some radio waves, the F region is associated with higher-altitude ionization and long-distance propagation, and the tropopause is an atmospheric boundary, not an ionospheric region.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting.
